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#### 题目列表
In the 1860s, the German philologist Lazarus Geiger proposed that the subdivision of color always follows the same hierarchy. The simplest color lexicons (such as the DugermDani language of New Guinea) distinguish only black/dark and white/light. The next color to be given a separate word by cultures is alwa... | {} |
# Deconvoluting Convolutional Neural Networks
Posted in Machine Learning
# Introduction: A Simple CNN Example
As part of our weekly Deep Learning for Genomics reading group here in the Lab for Data Intensive Biology (DIB Lab), we are applying convolutional neural networks (deep learning) to various problems in genom... | {} |
# Polynomials for which roots can be expressed as polynomials in a single root
Classical Galois theory gives necessary and sufficient conditions for the roots of a polynomial in $$k[x]$$ to be expressible in terms of nested radicals of the coefficients.
Suppose instead that a single root $$\alpha$$ of $$p(x)\in \math... | {} |
AB
☆
India,
2012-05-04 17:13
(3984 d 14:33 ago)
Posting: # 8514
Views: 14,530
## SAS error in 3 way ref replicate study [RSABE / ABEL]
Dear all,
we have done a BE study in 3 way ref replicate design for FDA and ended up with the following error while running SAS code for unscaled 90% bioequivalence confidence inte... | {} |
# Introduction
Clustering is an unsupervised machine learning algorithm that groups entities, from a dataset, that have high degree of similarity in the same cluster. Nowadays lots of areas are using these kinds of algorithms to separate datasets into groups in an automated way, and still have a good quality result.
... | {} |
# I'm so behind in physics, Circular Rotation help.
by GRice40
Tags: circular, physics, rotation
P: 20 1. The problem statement, all variables and given/known data The "Giant Swing" at a county fair consists of a vertical central shaft with a number of horizontal arms attached at its upper end. Each arm supports a se... | {} |
# The comparative year- end SFPs for Hilary Co. were as follows: .:>Shares were issued when the...
The comparative year- end SFPs for Hilary Co. were as follows: .:>Shares were issued when the exchange rate was $0.64.The land was purchased at the end of 20X3. The bonds were issued at the end of 20X1, and mature at the... | {} |
Browse Questions
# If $y = [ \log (x+\sqrt{1+x^2} ]^2$, show that $(1+x^2)\large\frac{d^2y}{dx^2}$$+x\large\frac{dy}{dx}$$-2=0$
Can you answer this question? | {} |
# Using gas laws to find density
An unknown gas at $\mathrm{63.1\ ^\circ C}$ and $\mathrm{1.05\ atm}$ has a molar mass of $\mathrm{16.04\ g/mol}$.
What is the density of the gas?
I know I need to use the $pV=nRT$ equation but it gives me g/mol and not moles. I'm not really sure what to do here.
$$1.05\ V = n\ 0.0820... | {} |
Frictional force is independent of the area of contact
1. Aug 9, 2009
monty37
one of the laws of friction states that the frictional
force is independent of the area of contact,and velocity,how true is this?
my book says this particular law is only approximately true.
2. Aug 9, 2009
Pupil
Re: friction
As far as ... | {} |
## AI 生成解读视频
AI抽取解析论文重点内容自动生成视频
AI解析本论文相关学术脉络
# Iteration complexity of randomized block-coordinate descent methods for minimizing a composite function.
Math. Program., no. 1-2 (2014): 1-38
EI
In this paper we develop a randomized block-coordinate descent method for minimizing the sum of a smooth and a simple non... | {} |
# isWellDefined(ZZ,LieAlgebraMap) -- whether a Lie map is well defined
## Synopsis
• Function: isWellDefined
• Usage:
b=isWellDefined(n,f)
• Inputs:
• Outputs:
• b, , true if $f$ is well defined and commutes with the differentials up to degree $n$, false otherwise
## Description
It is checked that the map $f: M \ \... | {} |
## FANDOM
771 Pages
Gravitational mass deep inside does radiate and the radiation propagate through the outside material to the surface. If the material is saturated, gravitational mass, that is, radiational pressure is additive. Even though not, Steady state partial radiational pressure is additive on the surface. A... | {} |
# If $\int_Af_nd\mu\to\int_A fd\mu$ for all $A$, what type of convergence $f_n\to f$ do we have?
I want to relate strong convergence of measures and usual notions of convergence for functions. Let $(X,\mathcal{A})$ be a measurable space
Definition: A sequence of probability measures $\mu_n$ converges strongly to $\mu... | {} |
Přejít k obsahu
### Newton's method for solving inclusions using set-valued approximations
Citace: CIBULKA, R. Newton's method for solving inclusions using set-valued approximations. Mariánská, Česká republika, 2014. PŘEDNÁŠKA, POSTER eng Newton's method for solving inclusions using set-valued approximations 2014 ... | {} |
# Is there an easy way to find the new mean of a product of gaussians?
Let's assume we have 2 gaussian functions Allowing some notation abuse they would look like:
$$G_i(x) = Ce^{\frac{-1}{2}[(x-\mu_i) / \sigma_i]^2}$$
$$G_j(x) = Ce^{\frac{-1}{2}[(x-\mu_j) / \sigma_j]^2}$$
Where $$C$$ is the constant factor of the ... | {} |
# Prove that the commutator is a Lie bracket in $\mathrm{Lie}(G)$
Let $$G$$ be a matrix Lie group (i.e. a closed subgroup of $$\mathrm{GL}(n,\mathbb C)$$), and consider the set (following the notation in the Wikipedia page): $$\mathrm{Lie}(G)\equiv\{X\in M(n,\mathbb C) : \,\,e^{tX}\in G\,\,\forall t\in\mathbb R\}.$$ I... | {} |
###### Exercise7
Which of the following are integers? There may be more than one correct answer.
$$-9$$
$$\sqrt{36}$$
$$-17860$$
$$-6.7\overline{51}$$
$$\pi$$
$$\sqrt{11}$$
$$-{\frac{3}{73}}$$
$$0$$
in-context | {} |
# Discretionary hyphen destroys kerning and ligature
Consider the following example (plain TeX format):
VA fi\par
V\-A f\-i
\bye
I tried TeX, pdfTeX, XeTeX, and LuaTeX, but the second line looks the same as the first line only when using LuaTeX. My questions are:
1. Is this an intended behaviour?
2. Is it difficu... | {} |
# Rectangles in rectangles
## Python 2, 66 59 bytes
lambda n,k:sum(a%n*(n-a%n)==a/n*(k-a/n)for a in range(n*k))
Try it online!
Each possible rectangle inside the $$\n \times k\$$-rectangle can be specified by two integers, $$\0 \le a \lt n\$$ and $$\0 \le b \lt k\$$:
To verify a rectangle given $$\a\$$ and $$\b\$... | {} |
# An investment of Rs. 100 lakhs is to be made for construction of a plant, which will take two years to start production. The annual profit from the operation of the plant is Rs. 20 lakhs. What will be the payback time?
5 years
7 years
12 years
10 years
Please do not use chat terms. Example: avoid using "grt" ins... | {} |
### Surface plasmon resonance sensor based on bimetallic alloys gratingSurface plasmon resonance sensor based on bimetallic alloys grating
Access Restriction
Subscribed
Author Dhibi, A. ♦ Sassi, I. ♦ Oumezzine, M. Source SpringerLink Content type Text Publisher Springer India File Format PDF Copyright Year ©2015 Lan... | {} |
A UV-visible spectrophotometer has a minimum detectable absorbance of $0.02$. The minimum concentration of a protein sample that can be measured reliably in this instrument with a cuvette of $1cm$ path length is _________$\mu M$ . The molar extinction coefficient of the protein is $10,000\;L\:mol^{-1}\:cm^{-1}$. | {} |
Chapter 4 - Test - Page 472: 19
$x=2$
Work Step by Step
$\bf{\text{Solution Outline:}}$ To solve the given equation, $\log_2 x+ \log_2(x+2)=3 ,$ use the properties of logarithms to simplify the expression at the left. Then convert to exponential form and use the concepts of solving quadratic equations. Do checking o... | {} |
# How does full wheatstone bridge with strain gauges work?
I have gone through a number of tutorials on Wheatstone bridge and how to use it to sense load using strain gauges. I have also gone through the calculations where one of the resistors of the Wheatstone bridge is a strain gauge and how the voltage we measure a... | {} |
## Zentralblatt MATH
Publications of (and about) Paul Erdös
Zbl.No: 379.10027
Autor: Erdös, Paul; Pomerance, Carl
Title: On the largest prime factors of n and n+1. (In English)
Source: Aequationes Math. 17, 311-321 (1978).
Review: The authors prove some interesting results which give a comparison of the largest ... | {} |
1. ## Determing the ratio of buyers who take up a multi-buy offer (i.e. redemption rate)
Hi,
My question is how do i dtermine the % of shoppers who took up a multi buy offer.
So for example the product normally retails for $4.60 and the offer was buy 2 for$6.00 so if EVERYONE takes up the offer the sell price will b... | {} |
Building LaTeX papers with Tup
PUBLISHED ON NOV 16, 2017 — MISC
Building complex LaTeX documents can be quite painful. Thankfully, a little program called Tup can automate the build process for you.
When writing a research paper, there are often two options for manuscript creation: Microsoft Word and LaTeX.
In gener... | {} |
Label $\alpha$ $A$ $d$ $N$ $\chi$ $\mu$ $\nu$ $w$ prim $\epsilon$ $r$ First zero Origin
4-1109-1.1-c1e2-0-0 $0.515$ $0.0707$ $4$ $1109$ 1.1 $$1.0, 1.0 1 1 0 2.25941 Genus 2 curve 1109.a 4-1109-1.1-c1e2-0-1 0.515 0.0707 4 1109 1.1$$ $1.0, 1.0$ $1$ $1$ $0$ $2.82389$ Genus 2 curve 1109.c
4-1109-1.1-c1e2-0-2 $0.515$ $0.070... | {} |
Higher "Cartan-Eilenberg" Resolutions - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-18T20:06:21Z http://mathoverflow.net/feeds/question/89598 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/89598/higher-cartan-eilenberg-resolutions Higher "Cartan-Eilenberg" R... | {} |
# Solution to Practice Problem #6
This is a hard problem, and the solution below is advanced. I need to teach it properly only after building correct foundations.
Question: A father is three times as old as his son was at the time when the man was twice as old as his son will be in two years. What are the current age... | {} |
💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
Numerade Educator
# Coffee is being poured into the mug shown in the figure at a constant rate (measured in volume per unit time). Sketch a rough graph of the depth of the coffee in the mug as a function o... | {} |
# Solution to Klein-Gordon equation always valid?
We know that there is a relativistic version of Schrodinger equation called Klein-Gordon equation. However, it has some problems and due to these problems, there is Dirac equation that handles these problems.
So, the question is, if there is a solution that is allowed... | {} |
# Conditional probability of being in a certain group of students
Assume that the class consists of 45 percent freshmen, 5 percent sophomores, 40 percent juniors, and 10 percent seniors. Assume further that 45 percent of the freshmen, 40 percent of the sophomores, 20 percent of the juniors, and 30 percent of the senio... | {} |
# Golden section inserted
Algebra Level 5
What is the fundamental period of the continuous non-zero function $$f$$ satisfying $f(x+1)+f(x-1)=\dfrac{\sqrt{5}+1}{2} \cdot f(x)$
× | {} |
# Measuring the Higgs CP Property through Top Quark Pair Production at Photon Linear Colliders
ArticleinPhysical Review D 62(11) · May 2000with4 Reads
DOI: 10.1103/PhysRevD.62.115005 · Source: arXiv
Abstract
We present a model-independent study of the effects of a neutral Higgs boson without definite CP-parity in the ... | {} |
# Finding the most common section from the visible cells in a collection view
My goal is to determine, of all of the currently visible cells in a collection view, which section has the most visible cells.
Start by getting the index paths for the visible cells:
let visible = collectionView.indexPathsForVisibleItems /... | {} |
# Implementation of merge sort algorithm in C++
This is my implementation of "merge sort" in C++. I'm still a newbie at C++ so:
• Have I understood how merge sort works and implemented it in the right way?
• Have I used any bad practices?
• How could the code be improved upon in terms of efficiency?
Criticism is wel... | {} |
### 统计代写|随机过程作业代写stochastic process代考| Wald’s fundamental identity
statistics-lab™ 为您的留学生涯保驾护航 在代写 随机过程stochastic process方面已经树立了自己的口碑, 保证靠谱, 高质且原创的统计Statistics代写服务。我们的专家在代写随机过程stochastic process方面经验极为丰富，各种代写 随机过程stochastic process相关的作业也就用不着说。
• Statistical Inference 统计推断
• Statistical Computing 统计计算
• Advanced Probab... | {} |
## Convergence of a delayed policy update Q-learning
3
1
I thought about an algorithm that twists the standard Q-learning slightly, but I am not sure whether convergence to the optimal Q-value could be guaranteed.
The algorithm starts with an initial policy. Within each episode, the algorithm conducts policy evalua... | {} |
# Multiple choice questions
Multiple choice questions are not the most effective way to study. The reason they are commonly used in an academic setting is because they are easy to mark, and they allow the person studying to demonstrate their ability to recognize the correct answer, even if they can’t produce it themse... | {} |
# secondboot: secondboot In envlpaster: Enveloping the Aster Model
## Description
A parametric bootstrap procedure evaluated at an envelope estimator of the submodel mean-value parameter vector τ that was obtained using eigenstructures or the 1d algorithm.
## Usage
1 2 secondboot(k, nboot2, out, model, index, dat... | {} |
2019-06-09 11:29:37 +0100 asked a question Directory problems Hi everybody. I would like to create some kind of structure(packages) in sage. Let's say I have the following directory structure: Main_Dir which contains: subdirectories [Dir_A, Dir_B, ...,Test ] Dir_A contains some sage files/classes file1.sage, file2.sage... | {} |
Kernel smoother
A kernel smoother is a statistical technique to estimate a real valued function ${\displaystyle f:\mathbb {R} ^{p}\to \mathbb {R} }$ as the weighted average of neighboring observed data. The weight is defined by the kernel, such that closer points are given higher weights. The estimated function is smo... | {} |
[texhax] white space problem
Tom Schneider toms at ncifcrf.gov
Wed Jul 22 01:30:21 CEST 2009
Robin:
> >http://www.ccrnp.ncifcrf.gov/~toms/ftp/cell.sty
> >http://www.ccrnp.ncifcrf.gov/~toms/ftp/cell.bst
>
> cell, and uploading will get the revised versions into texlive and
> miktex. (for as long as they're necessary... | {} |
zbMATH — the first resource for mathematics
Vanishing theorems and string backgrounds. (English) Zbl 0990.53078
Authors’ summary: We show various vanishing theorems for the cohomology groups of compact Hermitian manifolds for which the Bismut connection has a (restricted) holonomy contained in $$SU(n)$$ and classify a... | {} |
# Voltages phasors in AC circuit
What does it actually mean to add voltages vectorially not algebraically in RL or RC circuits (AC source)? I know that the voltage drop across the inductor is maximum when the voltage drop through the resistor is zero, then VR continues to increase and VL decreases, so why can't we sim... | {} |
## College Algebra 7th Edition
$S_{1}=\frac{2}{3}$ $S_{2}=\frac{8}{9}$ $S_{3}=\frac{26}{27}$ $S_{4}=\frac{80}{81}$ $S_n=\frac{3^n-1}{3^n}$
We are given: $a_{n}= \frac{2}{3^{n}}$ We find the partial sums: $S_{1}= \frac{2}{3^1}$ $S_{2}= \frac{2}{3^1}+\frac{2}{3^{2}}=\frac{8}{9}$ $S_{3}= \frac{2}{3^1}+\frac{2}{3^{2}}+\fr... | {} |
## Precalculus (6th Edition) Blitzer
The solutions of the equation are $x=-3,x=\frac{1}{2},x=1+\sqrt{3}$ ,and $x=1-\sqrt{3}$.
To solve the polynomial equation $2{{x}^{4}}+{{x}^{3}}-17{{x}^{2}}-4x+6=0$. By the rational root theorem, ${{a}_{0}}=6\text{ , }{{\text{a}}_{n}}=2$ The factors of ${{a}_{0}}$ are: 1,2,3,6 and t... | {} |
# Spectral Sequence Arrows Revisited
I don’t want to do much today. In fact, we’ll probably not cover any new ground, but start to fill in what is going on a little better. Notice that in order to work with the spectral sequence last time, we didn’t actually have to figure out what the ${i, j,}$ or ${k}$ or ${d}$ maps... | {} |
pediatrics
October 2011, VOLUME128 /ISSUE 4
# School Absenteeism Among Children Living With Smokers
1. Douglas E. Levy, PhDa,b,c,
2. Jonathan P. Winickoff, MD, MPHb,d,e,f,
3. Nancy A. Rigotti, MDa,b,c
1. aMongan Institute for Health Policy, Massachusetts General Hospital, Boston, Massachusetts;
2. bTobacco Research a... | {} |
Today, I watched this video on YouTube and was amazed how easy it is to decode POCSAG pagers.
All you need is GQRX and Multimon. The only thing the video misses is a small shell script like this
nc -l -u -p 7355 |
sox -t raw -esigned-integer -b 16 -r 48000 - -esigned-integer -b 16 -r 22050 -t raw - |
multimon-ng -t r... | {} |
# kilometre per second to inches per minute conversion
Conversion number between kilometre per second [km/s] and inches per minute [ipm] is 2362204.7244095. This means, that kilometre per second is bigger unit than inches per minute.
### Contents [show][hide]
Switch to reverse conversion:
from inches per minute to k... | {} |
# Sensing water level electronically
I am working on an electronic water sensing mechanism.
I need to sense various levels of water as the water level is consumed and refilled in an underground water tank. Later, I want to control the sump motor with logic when various conditions are met.
Focusing on just electronic... | {} |
# Configuring your model for CDM¶
After adding the CDM library to your model, you need to configure your model as to how, and which, data in your model needs to be managed through CDM. The main mechanism for setting this up are CDM data categories. In this section we’ll discuss how you should view CDM categories, and ... | {} |
Change the chapter
Question
(a) On a day when the intensity of sunlight is $1.00\textrm{ kW/m}^2$, a circular lens 0.200 m in diameter focuses light onto water in a black beaker. Two polarizing sheets of plastic are placed in front of the lens with their axes at an angle of $20.0^\circ$. Assuming the sunlight is unpola... | {} |
1
JEE Main 2017 (Online) 8th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
The mean age of 25 teachers in a school is 40 years. A teacher retires at the age of 60 years and a new teacher is appointed in his place. If now the mean age of the teachers in this school is 39 years, then the age (in years) of the newl... | {} |
# The Stacks Project
## Tag 09AW
Lemma 15.83.4. Let $A$ be a ring and $I \subset A$ an ideal. Suppose given $K_n \in D(A/I^n)$ and maps $K_{n + 1} \to K_n$ in $D(A/I^{n + 1})$. Assume
1. $A$ is $I$-adically complete,
2. $K_1$ is a perfect object, and
3. the maps induce isomorphisms $K_{n + 1} \otimes_{A/I^{n + 1}}^\... | {} |
# JEE Main & Advanced Chemistry Equilibrium / साम्यावस्था Ionic Product Of Water
Ionic Product Of Water
Category : JEE Main & Advanced
Water is a weak electrolyte and undergoes selfionistion to a small extent.
The product of concentrations of ${{H}^{+}}$ and $O{{H}^{-}}$ ions in water at a particular temperature is... | {} |
A function that writes a correctly formatted .csv file from a MSEtool Data object
Data2csv(Data, file = NULL, simno = 1, overwrite = F, keepNAs = T)
## Arguments
Data
An object of class 'Data'.
file
Character string. The name of the location and file you wish to create (e.g. "C:/temp/mydata.csv")
simno
Integer.... | {} |
An accurate modeling of thin film flows down an incline for inertia dominated regimes.(English)Zbl 1126.76304
Summary: An accurate modeling of a wavy film flow down an inclined plane is developed using the weighted residual technique which was first proposed by C. Ruyer-Quil and P. Manneville [Eur. Phys. J. B 15, 357–... | {} |
# ::hwat::utils::PositionDummyOnImport
Positions the dummy’s H-point at the required coordinates and, if required, rotates the dummy’s back angle by the given amount.
## Syntax
PositionDummy rootSysId hPointX hPointY hPointZ [backangle] [xRot] [yRot] [zRot]
## Arguments
rootSysId
The ID of the root system of the d... | {} |
# Chapter 10: The University of Rochester Model of Breast Cancer Detection and Survival
Chapter 10: The University of Rochester Model of Breast Cancer Detection and Survival Abstract This paper presents a biologically motivated model of breast cancer development and detection allowing for arbitrary screening schedules... | {} |
## anonymous one year ago The angle of depression from the top of the tree to the tip of the shadow is 25°. Find the height of the tree to the nearest tenth. a. 16.8 feet b. 18.2 feet c. 23.4 feet d. 39.7 feet
1. anonymous
2. anonymous
3. freckles
|dw:1437363564659:dw| just use the tangent ratio
4. freckles
thoug... | {} |
Chemistry AROMATIC HYDROCARBONS
### Topics to be covered
=> Aromatic hydrocarbon
=> Nomenclature and isomerism
=> Structure of benzene
=> Resonance and stability of benzene
=> Aromaticity
=> Preparation of benzene
=> Physical properties
=> Chemical properties
### AROMATIC HYDROCARBON
★ These hydrocarbons are also k... | {} |
# Probability of $X$ > $Y$, given $X$, $Y$ being the maximum of distinct Normal Distribution Families
Let $$\begin{matrix} X_i & \sim & N(\mu_X, \sigma_X^2) \\ Y_i & \sim & N(\mu_Y, \sigma_Y^2) \\ X & := & \max(X_i, i \in \{ 1,2, ..., n_X\}) \\ Y & := & \max(Y_i, i \in \{ 1,2, ..., n_Y\}) \end{matrix}$$
What is $$\ma... | {} |
polypath {graphics} R Documentation
## Path Drawing
### Description
path draws a path whose vertices are given in x and y.
### Usage
polypath(x, y = NULL,
border = NULL, col = NA, lty = par("lty"),
rule = "winding", ...)
### Arguments
x, y vectors containing the coordinates of the vertices of the path. col the... | {} |
# Self-averaging of kinetic models for waves in random media
@article{Bal2007SelfaveragingOK,
title={Self-averaging of kinetic models for waves in random media},
author={Guillaume Bal and Olivier Pinaud},
journal={Kinetic and Related Models},
year={2007},
volume={1},
pages={85-100}
}
• Published 25 November 2007
• Phy... | {} |
13
Active contributors today
Find general solution of dy/dx+2y/x=2e^(x²)xx(x²+1)/x?if y=1 when x=1,express y in terms of x?
Cesareo R.
Featured 1 month ago
See below.
Explanation:
This differential equation is linear so it can be represented as the sum
$y = {y}_{h} + {y}_{p}$ with
$y {'}_{h} + \frac{2}{x} {y}_{h... | {} |
# Rook polynomial
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
In combinatorial mathematics, a rook polynomial is a generating polynomial of the number of ways to place non-attacking rooks on a board that looks like a checkerboard; that is, no two rooks ... | {} |
My bibliography Save this paper
# Random matrix approach to the dynamics of stock inventory variations
Listed:
• W. -X. Zhou
(ECUST)
• G. -H. Mu
(ECUST)
• J. Kert'esz
(BME)
## Abstract
We study the cross-correlation matrix $C_{ij}$ of inventory variations of the most active individual and institutional invest... | {} |
Camphor Formula (C10H16O): Properties, Extraction, Side Effects
• Written By Ankita Sahay
• Written By Ankita Sahay
# Camphor Formula: Structure, Properties, Uses
Camphor Formula: Camphor or Cinnamomum camphora, is an organic compound widely used for both medicinal properties. It is an aromatic, unsaturated, volatile... | {} |
Sunday
February 19, 2017
math
Grade 5 will plant 1/3 of the whole school garden. So far, they have planted ¼ of the whole school garden. What fraction of the school garden still needs to be planted by grade 5?
Tuesday, May 3, 2016 by Drequan
Math
The following data set is the GPAs of the students in a statistics clas... | {} |
# Position probability in finite wells
The normalized states of a particle in a well are
$\varphi_{even}(x)=\sqrt{a+(1/q)}*\left\{\begin{matrix} e^{q a}\cos(k a)e^{q x} & \text{for } x < -a \\ \cos(k x) & \text{for }-a\leq x \leq a \\ e^{q a}\cos(k a)e^{-q x} & \text{for } x > a \end{matrix}\right.$
$\varphi_{odd}(x... | {} |
# Cayley - Hamilton Theorem on higher powers
1. Nov 14, 2013
### KMjuniormint5
1. The problem statement, all variables and given/known data
Given the following matrix A = [3 -1; -1 3] Find C = (0.5*A - I)100
2. Relevant equations
Using the knowledge that the Cayley - Hamilton Theorem must satisfy its own characteri... | {} |
# Mind the Croc! Rationality Gaps vis-à-vis the Crocodile Paradox
• Published in 2015
In the collections
This article discusses rationality gaps triggered by self-referential/cyclic choice, the latter being understood as choosing according to a norm that refers to the choosing itself. The Crocodile Paradox is reformul... | {} |
# What is the formula for thepack ingfraction in soild State
Arun
25757 Points
4 years ago
• Packing faction or Packing efficiency is the percentage of total space filled by the particles.
• Both hcp & ccp though different in form are equally efficient. They occupy the maximum possible space which is about 74% of ... | {} |
Journal article 606 views
### A high statistics lattice calculation of heavy-light meson decay constants
F. Rapuano, G. Martinelli, M. Crisafulli, Leonardo Giusti, L. Conti, Chris Allton
Physics Letters B, Volume: 405, Issue: 1-2, Pages: 133 - 141
Swansea University Author:
Full text not available from this reposi... | {} |
#### THE_RB
Joined Feb 11, 2008
5,438
It's common to need to scale a microcontroller ADC result to give a value in some other scale. One example is to scale the ADC to read in actual volts like read from 0.00v -> 5.00v.
People sometimes use ADC *500 /1023 as this gives a reading of 500 (5.00v) for the top ADC value o... | {} |
## A total variation model based on the strictly convex modification for image denoising.(English)Zbl 1474.94032
Summary: We propose a strictly convex functional in which the regular term consists of the total variation term and an adaptive logarithm based convex modification term. We prove the existence and uniquenes... | {} |
# I have no idea what 'Normalize'/'Normalization' means Help please?
Just started a Quantum Computing course, and I'm getting continuously confused and lost in the class. I don't think the class is "out of my league" as I've been able to ace every physics class I've taken so far, so I don't want to drop the class.
Th... | {} |
Synopsis
# Electrons and Water Molecules Form a Pulsating Cluster
Physics 14, s29
In water, single electrons can cluster with water molecules to form a quasiparticle that oscillates in size, a behavior that could influence the equilibration speed of chemical reactions in the system.
When a free electron in water int... | {} |
Transformers documentation
SwitchTransformers
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# SwitchTransformers
## Overview
The SwitchTransformers model was proposed in Switch Transformers: Scaling to Trillion Parameter Models with Simple an... | {} |
## What Is Net Foreign Factor Income (NFFI)?
Net foreign factor income (NFFI) is the difference between a nation’s gross national product (GNP) and its gross domestic product (GDP).
### Key Takeaways
• Net foreign factor income (NFFI) is the difference between a nation’s gross national product (GNP) and gross domest... | {} |
Further deep imaging of HR 7329 A (η Tel A) and its brown dwarf companion B
@article{Neuhauser2011FurtherDI,
title={Further deep imaging of HR 7329 A ($\eta$ Tel A) and its brown dwarf companion B},
author={Ralph Neuhauser and Ch. Ginski and Tobias O. B. Schmidt and M. Mugrauer Astrophysikalisches Institut und Univers... | {} |
# Monotonicity of infimum of the Willmore energy with prescribed genus
Let $$\beta_g:=\inf\{\frac14\int_\Sigma H^2 d\mu \hspace{0.2cm} | \hspace{0.2cm} \Sigma\subset \mathbb R^{3}, \operatorname{genus}(\Sigma)=g \}$$ be the infimum of the Willmore energy of embedded genus-$g$ surfaces. A standard result by Willmore sa... | {} |
# Graph Interface: Storing Vertices in an Array vs HashTable
I have just started learning graph algorithms and am trying to arrive at an ideal interface. I understand that this code will not be used anywhere else (I will certainly use Boost::Graph) but I just want to make sure that what I am writing is not completely ... | {} |
SAT数学备考练习中，大家面对各种各样的真题练习，也感觉比较头大，其实如果大家的备考时间紧张，又想快速的提高分数，那么这个时候。我们最好的选择就是利用可汗学院的题目进行练习，毕竟这些题目更加有权威性，对于大家的备考帮助更多。下面小编为大家整理了详细的内容，供大家参考!
18.V=2.5(6.4?t)
Salma is filling her water jugs with spring water at the supermarket. The above equation gives the empty space in her jugs, V, in US gallons, after t minutes at a cons... | {} |
• 2022年08月21日
• 23 分
The Paper that Keeps Showing Up
Let’s talk about one of my favorite cryptography papers.
• 2022年08月14日
• 35 分
Some KEMs and Some Proofs
In this post, I’d like to provide a technical introduction to key encapsulation mechanisms (KEMs), with a focus on proving the security of various constructions... | {} |
MSF Data Analysis
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Entering edit mode
24 months ago
olive1212 ▴ 100
I am trying to work with MSF files (and RAW files) downloaded from a manuscript via PRIDE/ProteomeXchange. I am just trying to access the complete proteome (not just peptide sequence) with confident/coverage from the file.
Unfortunately, the Therm... | {} |
3 deleted 56 characters in body
True: life is nice in the metrizable case. A very good reference is Phelp's book Lectures on the Choquet's theorem (LNM). On the contrary, note that for
For a non-metrizable compact convex subset of a locally convex space, extreme points need not even form a Borel set. This has been sh... | {} |
# Tagging functional group
Is it a standard practice to name functional group by the greek alphabet of the carbon it is attached to?
Recently read a question in which the order of translation (protein synthesis) was asked and there were a couple of options with the $\ce{NH2}$ was labelled as $\ce{\alpha-NH2}$ and $\c... | {} |
# Algorithms with Constructible Network Architecture
## Set up connections
There are three ways to define relations between layers inside the algorithm. We can use predefined networks as a first argument
from neupy import algorithms, layers
network = layers.join(
layers.Input(10),
layers.Sigmoid(40),
layers.Sigmoid... | {} |
# What's the logic behind partial fraction decomposition?
1. Aug 30, 2015
### A.MHF
Ok so I took partial fraction decomposition in Calc II, and now I'm taking it again in Differential Equations course. The problem is that I don't really understand what I'm doing.
I understand the procedure when having simple real ro... | {} |
Analysis of the Polymer Properties and Sound Characteristics of Interlayer Films for Laminated Glass
Title & Authors
Analysis of the Polymer Properties and Sound Characteristics of Interlayer Films for Laminated Glass
Ko, Sangwon; Hong, Jiyoung; Sunwoo, Yerim; Kim, Young Jun;
Abstract
To improve the sound insulation ... | {} |
## Tbilisi Mathematical Journal
### On some new results for non-decreasing sequences
Hüseyin Bor
#### Abstract
In this paper, a general theorem on absolute Riesz summability factors of infinite series is proved under weaker conditions. Also we have obtained some new and known results.
#### Article information
Sou... | {} |
# pdfx causes soul to stop working
I noticed that adding pdfx package to my document stopped the soul package from highlighting the text in yellow.
\documentclass[a4paper,12pt]{article}
\usepackage[a-1b]{pdfx} % comment this out
\usepackage{color}
\usepackage{soulutf8}
\begin{document}
\hl{TODO}
\end{document}
... | {} |
Suppose I have a collection of $n$ vectors $C \subset \mathbb{F}_2^n$. They are of course spanned by the canonical set of $n$ basis vectors.
What I would like to find is a much smaller (~ $\log n$) collection of basis vectors that span a collection of vectors which well approximate $C$. That is, I would like basis vect... | {} |
## My observations on the Pi Manifesto.
An enlightening discussion about pi and tau.
### My observations on the Pi Manifesto.
The author had a nice try with pi "showing up" in places, but just a few things I've seen so far (after looking for only a few minutes):
1. "Hey I have more functions than you!" isn't exactl... | {} |
## Formulae Used in Trigonometric Proofs
There must be any number of trigonometric identities that can be proved. Really the only way to study them is to do lots of examples. It helps first to have a summary of the equations.
There are five very important equations which can also be used to solve many trigonometric f... | {} |
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