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All Questions
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Client authentication on limited hardware
I'm developing a authentication and authorization protocol for a Bluetooth device. The device should communicate with an Android app and needs to be able to authenticate the app during the connection ...
643 views
Attacks on AES-128 (ECB) based on so... | {} |
Since 18 of December 2019 conferences.iaea.org uses Nucleus credentials. Visit our help pages for information on how to Register and Sign-in using Nucleus.
28th IAEA Fusion Energy Conference (FEC 2020)
10-15 May 2021
Nice, France
Europe/Vienna timezone
The Conference will be held virtually from 10-15 May 2021
Valida... | {} |
## Relaxed Locally Correctable Codes with Improved Parameters
by Vahid Reza Asadi and Igor Shinkar
I am naturally very interested in this paper, although it does fall short of separating LDCs from RLDCs. While is constructs a $q$-query RLDC that encodes a message of length $k$ using a codeword of block length $O(k^{1... | {} |
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Searching for an asymptotic to exp[0.5] tommy1729 Ultimate Fellow Posts: 1,370 Threads: 335 Joined: Feb 2009 08/01/2014, 11:36 PM Some further thought : $a_n = \exp(\exp^{0.5}(h_{n+1}) - (n+1) h_{n+1}) + ln(n-1))$ There is good news and bad news. Basicly both are that this i... | {} |
Some aspects of fluctuations of random walks on R and applications to random walks on R+ with non-elastic reflection at 0
Abstract : In this article we refine well-known results concerning the fluctuations of one-dimensional random walks. More precisely, if $(S_n)_{n \geq 0}$ is a random walk starting from $0$ and $r\... | {} |
# Prove that $\text{exp}(tX)=\alpha_X(t)$ for all $t\in\mathbb{R}$?
Let $G$ be a Lie group and $\mathfrak{g}$ be the lie algebra of $G$. We know that for any $X\in\mathfrak{g}$ there exists an unique $\alpha_X:(\mathbb{R},+)\longrightarrow (G,\cdot)$ one-parameter subgroup such that $X_{\alpha_X(t)}=\alpha_X'(t)$ for ... | {} |
Chronoamperometry is a technique where the potential of the working electrode is stepped for a specified period of time. Current is plotted as a function of time. Chronoamperometry is also known as potential step amperometry.
### Detailed Description
Like most of the other electrochemical techniques offered by the A... | {} |
Tags: forensics
Rating:
---
title: "Write-up - Sunshine CTF 2016 - That's No Moon"
date: 2016-03-14 00:00:00
tags: [Write-up, Sunshine CTF 2016]
summary: "Write-up about Sunshine CTF 2016 - That's No Moon"
---
For this Forensics challenge, we need to download a picture of a moon. The file is available [here](https:/... | {} |
# Eavesdropping! (Physics-Sound)
You are trying to overhear a juicy conversation, but from your distance of 21.0m , it sounds like only an average whisper of 25.0dB . So you decide to move closer to give the conversation a sound level of 75.0dB instead.
How close should you come?
$dB = 10*log(I / I_0)$
$25 =10*log(... | {} |
# If a cold front is approaching, a weather forecaster might predict _____. A. hurricanes B. clear skies C. steady drizzle D. thunderstorms
###### Question:
If a cold front is approaching, a weather forecaster might predict _____.
A. hurricanes
B. clear skies
D. thunderstorms
### A 24g sample of carbon combines with... | {} |
# Lecture Notes
math214:04-03
## 2020-04-03, Friday
$$\gdef\End{\text{ End}}$$
## Parallel Transport.
Let $\gamma: [0,1] \to M$ be an embedded smooth curve. (If you worry about the boundary, think of an embedded curve $(-\epsilon, 1+\epsilon) \to M$.) Let $E \to M$ be a vector bundle, $\nabla$ be a connection. Our... | {} |
# Problem with Union and Intersection
Consider the following:
list={{a,b,c},{c,d,e},{d,e,f},...{x_,y_,z_}};
I would like to apply Union on the elements of the list in the following way
Union[{a,b,c},{c,d,e},{d,e,f},...{x_,y_,z_}];
The problem Union[list] does not return the desired result when applied on list. P... | {} |
## Abstract and Applied Analysis
### Boundedness for a Class of Singular Integral Operators on Both Classical and Product Hardy Spaces
Chaoqiang Tan
#### Abstract
We found that the classical Calderón-Zygmund singular integral operators are bounded on both the classical Hardy spaces and the product Hardy spaces. The... | {} |
# Behavior of $\sum_{k=0}^n (-1)^k {2n \choose k} (1-\frac{k}{n})^2 \ln(1-\frac{k}{n})$
I came across the sum $\sum_{k=0}^n (-1)^k {2n \choose k} (1-\frac{k}{n})^2 \ln(1-\frac{k}{n})$ while working through some integrals, and I believe that it tends as $\frac{4^{n}}{n^{5/2}}$. I'm particularly interested in the coeffi... | {} |
# Math Help - tangent line equation of curve..
1. ## tangent line equation of curve..
This is im sure very easy, but it was a busy summer. I am going through some questions early in my calc book, and im not sure of the best/easiest way to tackle this question. (please explain steps)
The point P(2, ln 2) lies on the ... | {} |
Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles an... | {} |
Fried Bean Curd Skin Roll With Shrimp Recipe, Masterbuilt 40'' Smoker Cover, Spiked Club Weapon, Thatchers Gold Cider For Sale, Samsung Rf28r7201sr Reviews, Image Distance Formula, Black Woman Silhouette Png, " /> Fried Bean Curd Skin Roll With Shrimp Recipe, Masterbuilt 40'' Smoker Cover, Spiked Club Weapon, Thatchers... | {} |
# How to account for speed of the vehicle when shooting shells from it?
I'm developing a simple 3D ship game using libgdx and bullet.
When a user taps the mouse I create a new shell object and send it in the direction of the mouse click. However, if the user has tapped the mouse in the direction where the ship is cur... | {} |
# Documentation
### This is machine translation
Translated by
Mouseover text to see original. Click the button below to return to the English verison of the page.
# double
Double-precision floating-point real-world value of `fi` object
## Syntax
`double(a)`
## Description
`double(a)` returns the real-world valu... | {} |
Thesis
### The bounded H^{infinity} calculus for sectorial, strip-type and half-plane operators
Abstract:
The main study of this thesis is the holomorphic functional calculi for three classes of unbounded operators: sectorial, strip-type and half-plane. The functional calculus for sectorial operators was introduced ... | {} |
# Can anyone express the number 215 in the 32-bit floating point format IEEE-754 [closed]
i would be most grateful if you could solve this question
Thank you
-
1000011010101110000000000000000, proof techniques? – Pål GD Jan 28 at 21:21
Would you please explain how you solved – Dionysus Jan 28 at 21:22
Java: Integer.... | {} |
# -----CodeForces 3B Lorry-----贪心-------
296人阅读 评论(0)
B - Lorry
Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u
Description
A group of tourists is going to kayak and catamaran tour. A rented lorry has arrived to the boat depot to take kayaks and catamarans to the point of departure. It'... | {} |
(i) I do not want e-mail notification, my inbox is busy enough!
(ii) I would prefer not to have to keep clicking on the "Reputation" link to check for the possibility that someone might have a query.
• Doesn't the StackExchange logo on the top left work for you? It is not entirely reliable but most of the time someon... | {} |
# Function defined by infinite series
A function $f$ is defined as follow:
$$f(x)=\sum_{n=1}^{\infty}\frac{b_{n}}{(x-a_{n})^{2}+b_{n}^{2}}\;\;, x\in \mathbb R$$
where $(a_{n}, b_{n})$ are points in the $xy$-plane, $b_{n}>0$ for all $n$. When is the function $f(x)$ bounded away from zero? that is $f(x)\geq a>0$, for ... | {} |
Browse Questions
# Events A and B are such that $P (A) = \frac{1}{2} , P(B) = \frac{7}{12}$ and P(not A or not B) = $\frac{1}{4}$ . State whether A and B are independent?
$\begin{array}{1 1} \text{A and B are independent} \\\text{A and B are not independent} \end{array}$
Toolbox:
• If A and B are independent events,... | {} |
# Kyle solved 18 of 24 puzzles ina puzzle book. he says that he can use an equivalent fraction
###### Question:
Kyle solved 18 of 24 puzzles ina puzzle book. he says that he can use an equivalent fraction to find the percent of puzzles in the book that he solved. how can he do that? what is the percent?
### Of three... | {} |
May 23 – 27, 2017
Seoul
Asia/Seoul timezone
## The BetaCage: An Ultra-sensitive Screener for Surface Contamination
May 25, 2017, 2:30 PM
1h
Seoul
Board: 12
Poster
### Speaker
Dr Eric Miller (South Dakota School of Mines)
### Description
Material screening for identifying low-energy electron emitters and alpha-de... | {} |
# Puzzle out the Cryptogram Patterns
So I haven't posted very many questions and I'm not yet very good at figuring out how many clues to include. In addition, I realize that the key behind the third cryptogram is not at all obvious so it might need some more help but I don't want to give the game away. I'll give it un... | {} |
2 added 37 characters in body
Zariski introduced an abstract notion of Riemann surface associated to, for example, a finitely generated field extension $K/k$. It's a topological space whose points are equivalence classes of valuations of $K$ that are trivial on $k$, or equivalently valuation rings satisfying $k\subset... | {} |
Distance and Displacement from a velocity vs. time graph
My teacher is saying that the distance covered will be equal to the area of the trapezium in the graph, but the displacement will be equal to the area of the triangle (with purple hypotenuse). I studied in the internet, and it seemed to me that in this case, the... | {} |
## Algebra 2 Common Core
Any integer $x$ can expressed as $\frac{x}{1}$.
A rational number must be able to be expressed by $\frac{a}{b}$, where a and b are both integers, and b is not 0. | {} |
# NCERT Solutions for Class 11 Maths Chapter 16 Probability
NCERT Solutions for Class 11 Maths Chapter 16 Probability: In our previous classes, you have studied the classical theory of probability as a measure of uncertainty of the various phenomenon in the random experiment. In the previous chapter, you have studied ... | {} |
# The theory of simultaneous linear equations
(Found in "Linear Algebra and Its Applications" by Gilbert Strang)
"Find the value of c which makes it possible to solve:
$$\left\{ \begin{array}{c} u+v+2w=2\\ 2u+3v-w=5\\ 3u+4v+w=c \end{array}\right.$$"
-
Use the appropriate extended matrix of coefficients: $$\left(\b... | {} |
# Turbo Charger Jet?
Discussion in 'Aircraft Design / Aerodynamics / New Technology' started by death31313, Mar 29, 2010.
### Help Support HomeBuiltAirplanes Forum by donating:
1. Mar 29, 2010
### death31313
#### Member
Joined:
Mar 20, 2010
Messages:
11
0
Location:
Colton, SD , United States
I've been looking for... | {} |
There have been several arXived entries on adaptive MCM on the past days. One is an adaptive extension to the recent Read Paper by Christophe Andrieu, Arnaud Doucet and Roman Holenstein, Particle Markov chain Monte Carlo where Silva, Giordani, Kohn and Pitt manage to use an adapted mixture of normals as their proposal ... | {} |
## Parallel Tempering Algorithm with OpenMP / C++
Parallel tempering is one of my favourite sampling algorithms to improve MCMC mixing times. This algorithm seems to be used exclusively on distributed memory architectures using MPI and remains unexploited on shared memory architectures such as our office computers, wh... | {} |
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Trapping Errors within the DirectX 8.x Framework
This topic is 5944 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.
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Share on other sit... | {} |
Thomson scattering is the elastic scattering of radiation from a free electron. The cross section for this process, known as the Thomson cross section is often encountered in various radiative processes.
The cross section is given by
where is the electron's classical radius.
Here we derive this result, to within an ... | {} |
Commutative Algebra and Algebraic Geometry: A new approach to contact problems in geometry
Seminar | March 14 | 3:45-4:45 p.m. | 939 Evans Hall | Note change in time
Joe Harris, Harvard University
Department of Mathematics
Geometric problems involving order of contact—for example, how many flexes does a plane curve... | {} |
# Quark Matter 2019 - the XXVIIIth International Conference on Ultra-relativistic Nucleus-Nucleus Collisions
3-9 November 2019
Wanda Reign Wuhan Hotel
Asia/Shanghai timezone
## Measurement of path length-dependent $v_1$ of high-$p_{\mathrm{T}}$ charged hadrons in Au+Au collisions by the STAR experiment
4 Nov 2019, 1... | {} |
# Convergence of random variables implying almost sure convergence (where is the flaw?)
This would probably look like a dumb question (akin to prove $2=1$ type). But I'd still like to know where the flaw lies. The question is regarding convergence in probability and almost sure convergence. We know the following: Supp... | {} |
# Dirichlet boundary conditions in space-time?
In the context of string theory, and world sheets the Dirichlet boundary conditions can be written as: $$\frac{\partial X^\mu(\tau,\sigma_1)}{\partial \tau}=0$$ where $\sigma_1$ is the value of the parameter $\sigma$ at the end of the 'string'. This however, seems to impl... | {} |
0
MICRO/NANOSCALE HEAT TRANSFER—PART I
# Flow and Stability of Rivulets on Heated Surfaces With Topography
[+] Author and Article Information
Tatiana Gambaryan-Roisman, Peter Stephan
Chair of Technical Thermodynamics, Technische Universität Darmstadt, Petersenstrasse 30, 64287 Darmstadt, Germany
J. Heat Transfer 13... | {} |
# SVM:multi-class SVM regularization
### Review
For the ith sample $$(x_i,y_i)$$ in the training set, we have the following loss function:
$L_i= \sum_{j≠y_i}max(0,w_j^T\cdot x_i−w_{y_i}^T\cdot x_i+Δ)$
$$w_j^T\cdot x_i$$ is the score classifying $$x_i$$ to class j，and $$w_{y_i}^T\cdot x_i$$ is the score classifying ... | {} |
Critical values (z*-values) are an important component of confidence intervals (the statistical technique for estimating population parameters). The z*-value, which appears in the margin of error formula, measures the number of standard errors to be added and subtracted in order to achieve your desired confidence level... | {} |
# zbMATH — the first resource for mathematics
Formalising the $$\pi$$-calculus using nominal logic. (English) Zbl 1168.68436
Seidl, Helmut (ed.), Foundations of software science and computational structures. 10th international conference, FOSSACS 2007, held as part of the joint European conferences on theory and pract... | {} |
# Theoretical Photochemistry - DiVA
DiVA - Sökresultat - DiVA Portal
R Cadena Eco (BA222) reported inactive. (Marcelo A Cornacioni) KERMANSHAH"; commercials for mobile phones, "irancell.ir"; SINPO 55555. IRAQ NN 1112 1.961958 Ps NN 1112 1.961958 4.6.2 CD 1112 1.961958 ir VBP 1112 1036 1.827867 BUT NNP 1036 1.827867 ... | {} |
# Blackbody Field Conditioner (Audiophile Gear)
by Jimmy
Tags: audiophile, blackbody, conditioner, field, gear
P: 616
http://www.lessloss.com/blackbody-p-200.html
The Blackbody is unlike any other filter or conditioner. All power filters and conditioners address noise found on wires, but there’s another type of nois... | {} |
# Analogue of Thompson transitivity theorem fails for groups in which not every p-local subgroup is p-constrained
## Statement
It is possible to choose a finite group $G$ and a prime number $p$ such that $G$ is not a group in which every p-local subgroup is p-constrained, and such that:
There is a subgroup $A$ that ... | {} |
# The Law of Total Probability
Where has this been all my life? The Law of Total Probability is really cool, and it seems accessible enough to be presented in high school, where it would be very useful as well, I think, although I’ve never seen it there. For example, from the book Causal Inference in Statistics we get... | {} |
DETAILED NUMERICAL SIMULATIONS ON THE FORMATION OF PILLARS AROUND H II REGIONS
@article{Gritschneder2010DETAILEDNS,
title={DETAILED NUMERICAL SIMULATIONS ON THE FORMATION OF PILLARS AROUND H II REGIONS},
author={Matthias Gritschneder and Andreas Burkert and Thorsten Naab and Stefanie Walch},
journal={The Astrophysical... | {} |
# Area of a right-angled triangle
what do you mean by ""just not a right one?""
basically, if you say that a triangle with a hypotenuse is a triangle that has one angle as right or measure is 90 degrees.
On the otherhand, a pythagorean triple would be possible such that the two measures of the sides of the triangle ... | {} |
# Variance and Standard Deviation of a Portfolio
We learned about how to calculate the standard deviation of a single asset. Let’s now look at how to calculate the standard deviation of a portfolio with two or more assets.
The returns of the portfolio were simply the weighted average of returns of all assets in the p... | {} |
# Bernstein–von Mises theorem
Jump to navigation Jump to search
In Bayesian inference, the Bernstein-von Mises theorem provides the basis for using Bayesian credible sets for confidence statements in parametric models. It states that under some conditions, a posterior distribution converges in the limit of infinite d... | {} |
All posts I've read so far have valid uses of matrices and so many more that I couldn't even comprehend... To subscribe to this RSS feed, copy and paste this URL into your RSS reader. We call this matrix A. 3. In the most general sense, matrices (and a very important special case of matrices, vectors) provide a way to ... | {} |
# Plasma physics
This article is about plasma in the sense of an ionized gas. For other uses of the term, such as blood plasma, see plasma (disambiguation).
File:Plasma-lamp 2.jpg
A Plasma lamp, illustrating some of the more complex phenomena of a plasma, including filamentation
In physics and chemistry, a plasma is ... | {} |
# Math Insight
### Applet: Desynchronizing oscillators
Illustration of $N=100$ phase oscillators whose state can be represented by a point around the unit circle. The state of oscillator $j$ at time $t$ is represented by the state variable $\theta_j(t)$, or phase, which we can map to the unit circle by plotting a gre... | {} |
# zbMATH — the first resource for mathematics
## Gao, Jianwei
Compute Distance To:
Author ID: gao.jianwei Published as: Gao, J.; Gao, Jian-Wei; Gao, Jian-wei; Gao, Jianwei
Documents Indexed: 44 Publications since 1988, including 1 Book
all top 5
#### Co-Authors
4 single-authored 6 Liu, Huihui 5 Yong, Xuelin 3 Xi... | {} |
# E&M question
1. Apr 2, 2006
### matt85
The distance between an object and its image is fixed at 40.0 cm. A converging lens of focal length f = 3.62 cm forms a sharp image for two positions of the lens. What is the distance a between these two positions?
Determine:
The distance between these two positions a = ___... | {} |
# ACC 226 wk 3 Exercise 11-1 11-7
ACC 226 wk 3 Exercise 11-1 11-7
Exercise 11-1
Exercise 11-7
CheckPoint:Classifying Liabilities and Preparing Payroll Entries
Resource: Fundamental Accounting Principles, pp. 451 and 452
Exercise 11-1
The following items appear on the balance sheet of a company with a two-month o... | {} |
## anonymous 5 years ago is there a value for h that makes it possible for the equation √(x+h)+5=0 to have any real number solution? explain
1. anonymous
is x+h+5 all under the square root? or just x+h?
2. anonymous
just x+h
3. anonymous
ok.. so you want to find a value for h that makes the expression $\sqrt{x+h}... | {} |
3 Tutor System
Starting just at 265/hour
# In figure, $$\angle{X}$$ = $$60^\circ$$ , $$\angle{XYZ}$$ = $$54^\circ$$ , if YO and ZO are the bisectors of $$\angle{XYZ}$$ and $$\angle{XZY}$$ respectively of $$\triangle{XYZ}$$ , find $$\angle{OZY}$$ and $$\angle{YOZ}$$.
In $$\triangle{XYZ}$$, $$\angle{X}$$ + $$\angle{Y}$... | {} |
Solve the equation (x-1)^{2}=9
Question
Equations and inequalities
Solve the equation $$\displaystyle{\left({x}-{1}\right)}^{{{2}}}={9}$$
2021-04-20
Take the square root of both sides of he equation:
$$x-1=\pm3$$
Add 1 to both sides of the equation:
$$\displaystyle{x}={1}+\pm{3}$$ or -2
Relevant Questions
Solve th... | {} |
# User talk:Sławomir Biały
SEMI-RETIRED
This user is no longer very active on Wikipedia.
I laughed out loud reading your post about reverting the code inserted into the prime numbers article.... I fell out of my chair when I actually saw the code.... The fact that the guy wanted to solve the Goldbach conjecture with... | {} |
Project
# How to Make a Timed Air Ventilator
January 11, 2017 by Jens Christoffersen
## Need to ventilate a room? This article will show you how I made a relay-operated, GPS-timed fan to vent out the moist air in my boat's cabin. It is controlled with a PIC16F628A and has an LCD.
Need to ventilate a room? This arti... | {} |
# Thread: Extraneous solutions, absolute value
1. ## Extraneous solutions, absolute value
Hi Forum!
I've just found something strange
The closest integral of sum of the solutions to $27^{5x+3}=81^{|x+2|-7}$ is
OK, calculating, we get two solutions
$\frac{-29}{11}$ and $\frac{-45}{19}$
But the solution says that $... | {} |
# Regularization vs constrained optimization of an ill posed tomography problem
I am trying to solve an ill-posed linear system of equations. The particular system has 160 equations and 400 variables. Moreover, the condition number of the left hand side matrix is of order $10^{16}$.
I came across two methods to solve... | {} |
# Can't comment strings with '*)' inside it
I believe it's a bug in notebook's comment parser. I can't comment strings with *) inside it. Something like:
(*"this is a bug*)"*)
I discovered it trying to comment a code with a regular expression RegularExpression["((re)*)"] inside it.
Can someone else check it?
Usin... | {} |
This arXival from last spring/summer by Martino, Elvira, Luengo and Corander combines and extends upon recent advances of Importance Sampling, using mainly ideas from Adaptive Multiple lmportance Sampling (AMIS) and Population Monte Carlo (PMC). The extension consists of the idea to not use the Importance Sampling proc... | {} |
A Combined NNLO Lattice-Continuum Determination of $L_{10}^r$
Research output: Contribution to journalArticle
Open
Documents
Original language English Physical Review D 89 094510 10.1103/PhysRevD.89.094510 Published - 29 May 2014
Abstract
The renormalized next-to-leading-order (NLO) chiral low-energy constant, $L... | {} |
# Temporarily change number of displayed authors for reference within text
I use biblatex with style=authoryear-icomp, maxbibnames=50 and maxcitenames=2. Therefore, usually, two authors are named for each reference via \cite. For most cases this is a perfect setting. However, for some calls of \cite I'd like to explic... | {} |
# How do you solve 2x + 7y = - 8 and - 2x + 3y = - 12 using matrices?
Jun 23, 2017
$\left(x , y\right) = \left(3 , - 2\right)$
(see below for use of matrices)
#### Explanation:
Define the matrices:
M_(xyc)=({: (x,y,=c), (2,7,-8), (-2,3,-12) :})
${M}_{x y} = \left(\left.\begin{matrix}2 & 7 \\ - 2 & 3\end{matrix}\ri... | {} |
## CryptoDB
### Patrick P. Tsang
#### Publications
Year
Venue
Title
2005
EPRINT
Since the introduction of Identity-based (ID-based) cryptography by Shamir in 1984, numerous ID-based signature schemes have been proposed. In 2001, Rivest et al. introduced ring signature that provides irrevocable signer anonymity and s... | {} |
# Normal Distribution 'According to a public survey; average informal economic activity in Turkey is 31.4 percent of its GDP with
###### Question:
Normal Distribution 'According to a public survey; average informal economic activity in Turkey is 31.4 percent of its GDP with a standard deviation of 2.7 percent during ... | {} |
# ParametricPlot and PlotLegends don't seem to cooperate
Bug introduced in 9.0.1 -- fixed in 10.0.0?
I noted that only part of the legend shows up in ParametricPlot using v9's PlotLegends:
ParametricPlot[{{t, t}, {t, 2 t}}, {t, 0, 1}, PlotLegends -> LineLegend[{1, 2}]]
Inspecting the figure's FullForm gets me (amo... | {} |
## anonymous one year ago A rectangle is 68 inches by 42 inches. Find the angles that a diagonal makes with each side of the rectangle.
1. mathstudent55
Have you tried drawing it?
2. anonymous
^^
3. anonymous
Yes
4. anonymous
I don't understand it
5. zpupster
|dw:1444173782144:dw| use $tanx=\frac{ Opp }{ Adj ... | {} |
#bayes #programming #r #statistics
In general, Bayesian analysis of data follows these steps: 1. Identify the data relevant to the research questions. What are the measurement scales of the data? Which data variables are to be predicted, and which data variables are supposed to act as predictors? 2. Define a descriptiv... | {} |
## Friday, September 17, 2021
### Applications are open: 2022 summer school on stats methods for ling and psych
Applications are now open for the sixth SMLP summer school, to be held in person (hopefully) in the Griebnitzsee campus of the University of Potsdam, Germany, 12-16 Sept 2022.
Apply here: https://vasishth.... | {} |
# Small complex-regression example¶
Let’s just see how we can do a regression small CVNN.
As usual, first import what is needed:
import numpy as np
import cvnn.layers as complex_layers
import tensorflow as tf
Let’s create random complex data
input_shape = (4, 28, 28, 3)
x = tf.cast(tf.random.normal(input_shape), ... | {} |
# ZERO DIVISOR GRAPHS OF SKEW GENERALIZED POWER SERIES RINGS
• MOUSSAVI, AHMAD (Department of Pure Mathematics Faculty of Mathematical Sciences Tarbiat Modares University) ;
• PAYKAN, KAMAL (Department of Pure Mathematics Faculty of Mathematical Sciences Tarbiat Modares University)
• Published : 2015.10.31
#### Abstr... | {} |
# Contact electricity and photoelectric effect
Most universities provide an experiment about the photoelectric effect to determine $h$ by measuring the stop voltage against the light frequency and calculating the slope $h/e$.
But mostly they also talk about the contact voltage, which just changes the offset, but not ... | {} |
CGAL 4.12.1 - 2D Arrangements
CGAL::Arr_algebraic_segment_traits_2< Coefficient >::Curve_2 Class Reference
#include <CGAL/Arr_algebraic_segment_traits_2.h>
Definition
Models the ArrangementTraits_2::Curve_2 concept.
Represents algebraic curves. Internally, the type stores topological-geometric information about the... | {} |
6 of 7 make chain clearer.
# Write a Shift Interpreter
EDIT: As some of you suspected, there was a bug in the official interpreter: the order of composition in . was reversed. I had two versions of the interpreter, and used the wrong one here. The examples were also written for this incorrect version. I have fixed th... | {} |
# Multilne captions
neuwirthe shared this question 3 years ago
Is ist possible to have a multiline caption for an object?
I tried to insert line breaks in captions, but neither \n nor \\n did work
1
Use \cr or \\
The object caption needs to be in LaTeX format, that is, enclosed in \$ \$.
Example:
`\$line1 \cr l... | {} |
Friday, July 18, 2014
IOI 2014 day 2 analysis
I found day 2 much harder than day 1, and I still don't know how to solve all the problems (I am seriously impressed by those getting perfect scores). Here's what I've managed to figure out so far.
Update: I've now solved everything (in theory), and the solutions are bel... | {} |
## Saturday, October 11, 2014
### Illustrating Asymptotic Behaviour - Part I
Learning the basics about the (large sample) asymptotic behaviour of estimators and test statistics is always a challenge. Teaching this material can be challenging too!
So, in this post and in two more to follow, I'm going to talk about a ... | {} |
# Looping over files in C++ and changing their names to store data into a single file
I have a lot of data in separate files generated from a simulation program. All data is clear and formatted via a single space to read in 4 columns. I can open and store data from each file one at a time, but that will get so impossi... | {} |
Power (physics)
Last updated
Power
Common symbols
P
SI unit watt (W)
In SI base units kgm 2s −3
Derivations from
other quantities
Dimension ${\displaystyle {\mathsf {L}}^{2}{\mathsf {M}}{\mathsf {T}}^{-3}}$
In physics, power is the amount of energy transferred or converted per unit time. In the International System ... | {} |
## Margin Percentage Calculator
The margin calculator provides a simple percentage calculation of the required Leverage (also known as Margin Level) for each tradable instrument offered on our platform. With Fortrade’s Margin Calculator you can calculate exactly how much margin is required in order to guarantee a posi... | {} |
When we learn how to multiply polynomials, we often encounter special cases that occur very often. These special cases involve multiplying two or more binomials. Instead of grinding out the work each time, we can memorize a formula in each case, and then apply the formula to our given problem. These types of problems a... | {} |
# Why does maximal entropy imply equilibrium?
From a purely thermodynamical point of view, why does that entropy have to be a maximum at equilibrium? Say there is equilibrium, i.e. no net heat flow, why can the entropy not be sitting at a non-maximal value?
From the second law of thermodynamics, it follows that $S$ n... | {} |
CryptoDB
Paper: Efficient Verifiably Encrypted Signature and Partially Blind Signature from Bilinear Pairings
Authors: Fangguo Zhang Reihaneh Safavi-Naini Willy Susilo URL: http://eprint.iacr.org/2004/004 Search ePrint Search Google Verifiably encrypted signatures are used when Alice wants to sign a message for Bob b... | {} |
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RESEARCH PAPERS
# Fatigue Crack Modeling and Simulation Based on Continuum Damage Mechanics
[+] Author and Article Information
Masakazu Takagaki
Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo, 153-8505 Japanmtak@iis.u-tokyo.ac.jp
Toshiya Nakamura1
Aviation Program Group, Ja... | {} |
Lemma 10.137.15. Let $R$ be a ring. Let $S = S' \times S''$ be a product of $R$-algebras. Then $S$ is smooth over $R$ if and only if both $S'$ and $S''$ are smooth over $R$.
Proof. Omitted. Hints: By Lemma 10.137.13 we can check smoothness one prime at a time. Since $\mathop{\mathrm{Spec}}(S)$ is the disjoint union of... | {} |
# Questions & Answers of Network Solution Methods: Nodal and Mesh Analysis
## Weightage of Network Solution Methods: Nodal and Mesh Analysis
Total 2 Questions have been asked from Network Solution Methods: Nodal and Mesh Analysis topic of Networks subject in previous GATE papers. Average marks 1.50.
Consider a delta... | {} |
## Cryptology ePrint Archive: Report 2014/688
White-Box AES Implementation Revisited
Chung Hun Baek and Jung Hee Cheon, and Hyunsook Hong
Abstract: White-box cryptography is an obfuscation technique for protecting secret keys in software implementations even if an adversary has full access to the implementation of t... | {} |
16/32=x/14
Simple and best practice solution for 16/32=x/14 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so dont hesitate to use it as a solution of your homework.
If it's not what You are looking for type in the equation solver your own equation and let... | {} |
Volume 35 • Number 2A • 2012
• On the Commutant of Certain Operators in the Bergman Space Ali Abkar Abstract. We study the commutant of analytic multiplication operator $M_{z^2}$ on the weighted Bergman space $A^2_\alpha$. According to a result of Zhu [Reducing subspaces for a class of multiplication operators, J. Lon... | {} |
# zbMATH — the first resource for mathematics
## Obaya, Rafael
Compute Distance To:
Author ID: obaya.rafael Published as: Obaya, R.; Obaya, Rafael External Links: ORCID · dblp
Documents Indexed: 80 Publications since 1992, including 1 Book
all top 5
#### Co-Authors
0 single-authored 31 Novo, Sylvia 26 Núñez, Car... | {} |
# What is the best loss function for convolution neural network and autoencoder?
What is the best choice for loss function in Convolution Neural Network and in Autoencoder in particular - and why?
I understand that the MSE is probably not the best choice, because little difference in lighting can cause a big differen... | {} |
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