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Pitfalls of Modern Portfolio Theory | Eqtor
Pitfalls of Modern Portfolio Theory
Modern Portfolio Theory (MPT) is one of the most influential theories in investment, which explains how diversification can improve return and minimize risk. Modern portfolio theory highlights the role of correlations between assets and the... |
Dynamic Programming is a technique to solving complex problems in programming. At its core, the concept is about remembering and making use of answers to smaller “subproblems” that are already solved.
Dynamic Programming (DP) is a powerful technique that makes it possible to solve certain problems considerably more eff... |
When to use linear acoustic theory instead of the nonlinear one | NiSiC
Equations of fluid dyanamics
Acoustic waves are small propagating fluctuations in pressure, particle velocity, mass density, entropy and temperature on lager and more uniform background values of these quantities. Let
p_0,\bm{v}_0,\rho{}_0, s_0, T_... |
Binary search is an efficient method for locating an element in a sorted array that is similar to searching for a word in the dictionary. If the word to search starts with the letter
S
, one usually starts searching the dictionary around the half-way mark. Since it is commonly known that
S
is located in the second half... |
Independent Samples Z-Test - Comparing Two Proportions (Pooled) - Q
Independent Samples Z-Test - Comparing Two Proportions (Pooled)
{\displaystyle g_{1}}
{\displaystyle g_{2}}
are the two proportions and
{\displaystyle n_{1}}
{\displaystyle n_{2}}
are the sample sizes:
{\displaystyle z={\frac {g_{1}-g_{2}}{\sqrt {d_{ef... |
The measurement methods of acoustic material properties | NiSiC
Just acoustic materials, no acoustic construction here (i.e., structural sound insulation). acoustic properties only, no internal properties of porous media.
With the in-depth study and broad application of acoustic materials, the importance of the charact... |
마승렬 *
Seungryul Ma *
{K}_{xy}{\left(x\right)}^{2}\text{\hspace{0.17em}}=\text{\hspace{0.17em}}\frac{{f}_{xy}{\left(w\right)}^{2}}{{f}_{x}\left(w\right){f}_{y}\left(w\right)}
{\varphi }_{xy}\left(w\right)={\mathrm{tan}}^{-1}\left[\frac{-{q}_{xy}\left(w\right)}{{c}_{xy}\left(w\right)}\right]
{x}_{t}=\mu +A\mathrm{cos}\te... |
Magnesiokoritnigite, Mg(AsO3OH)·H2O, from the Torrecillas mine, Iquique Province, Chile: the Mg-analogue of koritnigite | Mineralogical Magazine | GeoScienceWorld
Magnesiokoritnigite, Mg(AsO3OH)·H2O, from the Torrecillas mine, Iquique Province, Chile: the Mg-analogue of koritnigite
B. P. Nash;
B. P. Nash
M. Dini;
Pasaj... |
Specify LMI System at the Command Line - MATLAB & Simulink - MathWorks United Kingdom
Specify LMI System
Initializing the LMI System
Specifying the LMI Variables
Specifying Individual LMIs
This tutorial example shows how to specify LMI systems at the command line using the LMI Lab tools.
Consider a stable transfer func... |
APR to EAR Calculator
Calculate the Effective Annual Rate (EAR) using the Annual Percentage Rate (APR). You can choose the compounding period to be either monthly, quarterly, or semiannually.
Compounding period in months
\text{EAR} = \left( \left( \frac{\text{APR}}{100 \, n } + 1 \right)^n - 1 \right) \times 100 |
HodgeStar - Maple Help
Home : Support : Online Help : Mathematics : DifferentialGeometry : Tensor : HodgeStar
Tensor[HodgeStar] - apply the Hodge star operator to a differential form
HodgeStar(g, omega)
omega - a differential form
\mathrm{with}\left(\mathrm{DifferentialGeometry}\right):
\mathrm{with}\left(\mathrm{Ten... |
Abstract: As the global production expanding, vertical specialization is thinner and thinner; most countries are just one “node” of product value chain, and the trade of intermediate products is the goods transferring from one node to another. We may wonder whether there is a law in the connections between the “nodes”,... |
Mired - Wikipedia
Unit of reciprocal color temperature
Close up of the Planckian locus in the CIE 1960 color space, with the isotherms in mireds. Note the even spacing of the isotherms when using the reciprocal temperature scale. The even spacing of the isotherms on the locus implies that the mired scale is a better me... |
Weighted -Statistical Convergence for Sequences of Positive Linear Operators
S. A. Mohiuddine, Abdullah Alotaibi, Bipan Hazarika, "Weighted -Statistical Convergence for Sequences of Positive Linear Operators", The Scientific World Journal, vol. 2014, Article ID 437863, 8 pages, 2014. https://doi.org/10.1155/2014/437863... |
Bobmeyerite, a new mineral from Tiger, Arizona, USA, structurally related to cerchiaraite and ashburtonite | Mineralogical Magazine | GeoScienceWorld
A. R. Kampf *
J. J. Pluth;
J. J. Pluth
Department of Geophysical Sciences, Center for Advanced Radiation Sources, University of Chicago
5734 South Ellis Avenue, Chicago, ... |
What is the effect of pressure,humidity and density on the velocity of sound in air - Physics - Propagation of Sound Waves - 12420199 | Meritnation.com
What is the effect of pressure,humidity
and density on the velocity of sound in air
c=\sqrt{\frac{\gamma P}{\rho }}\phantom{\rule{0ex}{0ex}}speed is directly proportion... |
Section 53.2 (0BXX): Curves and function fields—The Stacks project
Section 53.2: Curves and function fields (cite)
53.2 Curves and function fields
In this section we elaborate on the results of Varieties, Section 33.4 in the case of curves.
Lemma 53.2.1. Let $k$ be a field. Let $X$ be a curve and $Y$ a proper variety. ... |
Home : Support : Online Help : Programming : Logic : Boolean : verify : sign
verify for sign differences
verify(expr1, expr2, sign)
The verify(expr1, expr2, sign) calling sequence returns true if any of the following is true:
The arguments are equal.
Multiplying pairs of multiplicands by
-1
results in equal arguments.
... |
Erratum to “Compact Operators for Almost Conservative and Strongly Conservative Matrices”
S. A. Mohiuddine, M. Mursaleen, A. Alotaibi, "Erratum to “Compact Operators for Almost Conservative and Strongly Conservative Matrices”", Abstract and Applied Analysis, vol. 2014, Article ID 327852, 2 pages, 2014. https://doi.org/... |
The Application of an Aerodynamic Shroud for Axial Ventilation Fans | J. Fluids Eng. | ASME Digital Collection
D. R. Neal,
e-mail: nealdoug@msu.edu
J. F. Foss
Neal, D. R., and Foss, J. F. (January 2, 2007). "The Application of an Aerodynamic Shroud for Axial Ventilation Fans." ASME. J. Fluids Eng. June 2007; 129(6): 76... |
Use Python Script Automation to fetch images from NASA
In the previous tutorial, we learned how to download images to our local machine using NASA’s API. That was cool, right?
We are going to take this one step further and learn how to send those images as attachments in email. Then we will automate that process using ... |
Prometheus Unbound; a lyrical drama in four acts with other poems/Prometheus Unbound - Wikisource, the free online library
Prometheus Unbound; a lyrical drama in four acts with other poems/Prometheus Unbound
For other versions of this work, see Prometheus Unbound.
A Lyrical Drama in Four Acts
Prometheus Unbound is a fo... |
Equivalence between Digital Well-Composedness and Well-Composedness in the Sense of Alexandrov on n-D Cubical Grids - LRDE
Among the different flavors of well-composednesses on cubical grids, two of them, called respectively Digital Well-Composedness (DWCness) and Well-Composedness in the sens of Alexandrov (AWCness), ... |
Engineering Acoustics/Solution Methods for Electro-Mechanical Analogies - Wikibooks, open books for an open world
Engineering Acoustics/Solution Methods for Electro-Mechanical Analogies
After drawing the electro-mechanical analogy of a mechanical system, it is always safe to check the circuit. There are two methods to ... |
1 Description of 2D Periodic Hill Flow
1.2.1.1 Modeling and simulation issue
1.2.1.2 Physical issue
1.2.1.3 Experimental investigation
1.2.1.4 Test case study
Description of 2D Periodic Hill Flow
This contribution presents detailed LES,DNS and experimental data for the flow over smoothly contoured constrictions in a pl... |
Range-angle-height (Blake) chart - MATLAB blakechart - MathWorks Australia
blakechart
Display Vertical Coverage Diagram
Display Vertical Coverage Diagram Specifying Maximum Range and Height
Display Vertical Coverage Diagram of Sinc Pattern Antenna
vcpangles
Range-angle-height (Blake) chart
blakechart(vcp,vcpangles)
bla... |
Topological Properties of the First Non-Local Digitally Well-Composed Interpolation on n-D Cubical Grids - LRDE
In discrete topology, we like digitally well-composed (shortly DWC) interpolations because they remove pinches in cubical images. Usual well-composed interpolations are local and sometimes self-dual (they tre... |
Oscillatory Criteria for Higher Order Functional Differential Equations with Damping
Peiguang Wang, Hai Cai, "Oscillatory Criteria for Higher Order Functional Differential Equations with Damping", Journal of Function Spaces, vol. 2013, Article ID 968356, 5 pages, 2013. https://doi.org/10.1155/2013/968356
Peiguang Wang1... |
A pexider difference for a pexider functional equation | Advances in Continuous and Discrete Models | Full Text
A pexider difference for a pexider functional equation
Saeid Ostadbashi2,
Gwang Hui Kim3 &
Sooran Mahmoudfakhe2
We deal with a Pexider difference
f\left(2x+y\right)+f\left(2x-y\right)-g\left(x+y\right)-g\left... |
Iron-Containing Yttria-Stabilized Zirconia System For Two-Step Thermochemical Water Splitting | J. Sol. Energy Eng. | ASME Digital Collection
Nobuyuki Gokon,
Nobuyuki Gokon
, 8050 Ikarashi 2-nocho, Nishi-ku, Niigata 950-2181, Japan
Takayuki Mizuno,
Yumiko Nakamuro,
Department of Chemistry and Chemical Engineering, Facu... |
Sequence - Maple Help
Home : Support : Online Help : Connectivity : Mathematica Translator : Mma : Sequence
return a function containing a sequence of arguments
Sequence(arguments)
The Sequence command returns a function containing a sequence of arguments which were spliced into the function.
\mathrm{with}\left(\mathr... |
User:Hakerh400/Bijection between reals and the powerset of naturals - Esolang
User:Hakerh400/Bijection between reals and the powerset of naturals
In this article we explain how to establish a bijection between the set of real numbers and the powerset of natural numbers.
1 The existence of a bijection
2 What is a real n... |
Category:Quizbank/Units - Wikiversity
Category:Quizbank/Units
< Category:Quizbank
See Quizbank for more information about these units.
See Category:Quizbank/Equations for an effort to provide equation sheets for all these exams and quizzes.
See QB for list of all quizzes.
All units strive for uniformity in format and o... |
Compute controllability staircase form - MATLAB ctrbf - MathWorks United Kingdom
\begin{array}{ccc}\overline{A}=TA{T}^{T},& \overline{B}=TB,& \overline{C}=C{T}^{T}\end{array}
\begin{array}{ccc}\overline{A}=\left[\begin{array}{cc}{A}_{uc}& 0\\ {A}_{21}& {A}_{c}\end{array}\right],& \overline{B}=\left[\begin{array}{l}0\\ ... |
ML Terminology - ProductizeML
You will learn: basic concepts and terms used in the AI/ML community.
Artificial Intelligence: A non-human program or model that can solve sophisticated tasks. For example, a program or model that translates text or a program or model that identifies diseases from radiologic images both ex... |
Special functions - Simple English Wikipedia, the free encyclopedia
functions which have established names and notations due to their importance in mathematics
Special functions are some mathematical functions used in mathematical analysis or physics.[1][2][3] Most of them appear in higher education. Some experts are s... |
student(deprecated)/Point - Maple Help
Home : Support : Online Help : student(deprecated)/Point
check for type Point
type(P,Point)
type(P,`student/Point`)
A Point is defined as a list of coordinate values (such as
[a,b,c]
). The length of the list determines the dimension of the space.
Objects of type Point differ from... |
Unit Root Tests - MATLAB & Simulink - MathWorks América Latina
Test Simulated Data for a Unit Root
Test Time Series Data for Unit Root
Test Stock Data for a Random Walk
This example shows how to test univariate time series models for stationarity. It shows how to simulate data from four types of models: trend stationar... |
Import User List Using Csv - Oobeya Docs
Learn about how to import multiple users by using csv format file in Oobeya !
In Oobeya, you can create multiple users at once by creating a file type in CSV format containing the user information of the desired people.
Example format of CSV file as in the following:
name,surnam... |
Oracle and Prices - Integral SIZE
This page explains the working mechanism of Integral SIZE's oracle, and summarizes how the protocol make sure that the time-weighted average price we use is fair, reliable, and hard to manipulate.
What's the role of oracle in Integral SIZE?
Oracle in the Integral SIZE is a smart contra... |
heat transfer - Maple Help
Home : Support : Online Help : Science and Engineering : Units : Known Units : heat transfer
Units of Heat Transfer
Heat transfer has the dimension mass per time cubed thermodynamic temperature. The SI composite unit of heat transfer is the kilogram per second cubed kelvin.
Maple knows the un... |
Please solve the Q 14 Which of the following frequencies of sound you hear 2 Hz, 400 Hz, - Physics - Propagation of Sound Waves - 12300367 | Meritnation.com
Q.14. Which of the following frequencies of sound you hear? 2 Hz, 400 Hz, 34000 Hz,
{10}^{6}
Mgjjfhjguhy answered this |
Linear Matrix Inequalities - MATLAB & Simulink - MathWorks United Kingdom
LMI Features
LMIs and LMI Problems
See [9] for a good introduction to LMI concepts. Robust Control Toolbox™ software is designed as an easy and progressive gateway to the new and fast-growing field of LMIs:
For users who occasionally need to solv... |
superlist - Maple Help
Home : Support : Online Help : Programming : Logic : Boolean : verify : superlist
verify that the first list is a superlist of the second
verify(expr1, expr2, superlist)
verify(expr1, expr2, superlist(ver))
The verify(expr1, expr2, superlist) and verify(expr1, expr2, superlist(ver)) calling seque... |
Surrogate optimization for global minimization of time-consuming objective functions - MATLAB surrogateopt - MathWorks América Latina
\underset{x}{\mathrm{min}}f\left(x\right)\text{ such that }\left\{\begin{array}{l}\text{lb}\le x\le \text{ub}\\ A·x\le b\\ \text{Aeq}·x=\text{beq}\\ c\left(x\right)\le 0\\ {x}_{i}\text{ ... |
(→Prior Art)
[[METABOLITE LABORATORIES, INC. and Competitive Technologies, Inc. v. LABORATORY CORPORATION OF AMERICA HOLDINGS (doing business as LabCorp): the CAFC case (full text)]]
[[Bendix Corp. v. Balax, Inc.]]
[[Chester v. Miller (full text)]]
[[Chester v. Miller]]
[[In re Hall (full text)]]
[[In re Hall]]
[[Phil... |
Comment #3822 by Johannes Anschuetz on December 03, 2018 at 10:25
The "Y" in the diagram seems to mean "S".
Comment #4927 by robot0079 on February 14, 2020 at 07:30
Here is a quick proof.
X/S
When S is a strict henselian local ring, this result follows from the fact that
X(S)\to X(k)
is surjective, where k is residue f... |
Relaxation (iterative method) - Wikipedia
Relaxation (iterative method)
(Redirected from Relaxation method)
This article is about iterative methods for solving systems of equations. For other uses, see Relaxation (disambiguation).
In numerical mathematics, relaxation methods are iterative methods for solving systems of... |
EvoComposer: An Evolutionary Algorithm for 4-Voice Music Compositions | Evolutionary Computation | MIT Press
R. De Prisco,
R. De Prisco
Dipartimento di Informatica, University of Salerno, Fisciano (SA), 84084, Italy robdep@unisa.it
G. Zaccagnino,
G. Zaccagnino
Dipartimento di Informatica, University of Salerno, Fiscian... |
Neutralizing Agents Odour Gas Industry
What are the Odour Neutralizers?
These products are the result of the study of natural plant substances (flowers, fruits, herbs, roots, etc.) and the development of processes of industrial biosynthesis in order to design complex mixtures of fragrances and essential oils which can ... |
Pendulum Motion - Maple Help
Home : Support : Online Help : Math Apps : Natural Sciences : Physics : Pendulum Motion
This demonstration shows how the length of a pendulum's arm and the acceleration due to gravity influence the speed of a pendulum's motion. You can choose any value between 5 and 30 meters for the length... |
Computational Machine Learning & Data Science | Pathbird
Computational Machine Learning & Data Science
Introduction to computational methods for identifying patterns and outliers in large data sets. Topics include the singular and eigenvalue decomposition, independent component analysis, graph analysis, clustering, lin... |
hemisphere - Maple Help
Home : Support : Online Help : Graphics : Packages : Plot Tools : hemisphere
generate 3-D plot object for a hemisphere
hemisphere(c, r, options)
(optional) list(realcons); center of the base circle of the hemisphere
(optional) realcons; radius of the hemisphere
(optional) equations of the form o... |
Home : Support : Online Help : Programming : Logic : Boolean : verify : vector
verify a relation between the elements of two vectors
verify(expr1, expr2, vector)
verify(expr1, expr2, 'vector'(ver))
anything, assumed to be of type vector
verification for the vector elements
The verify(expr1, expr2, vector) and verify(ex... |
Albert algebra - Wikipedia
In mathematics, an Albert algebra is a 27-dimensional exceptional Jordan algebra. They are named after Abraham Adrian Albert, who pioneered the study of non-associative algebras, usually working over the real numbers. Over the real numbers, there are three such Jordan algebras up to isomorphi... |
m
n
Matrix (or 2-dimensional Array), then it is assumed to contain
m
\mathrm{with}\left(\mathrm{SignalProcessing}\right):
\mathrm{audiofile}≔\mathrm{cat}\left(\mathrm{kernelopts}\left(\mathrm{datadir}\right),"/audio/stereo.wav"\right):
\mathrm{Spectrogram}\left(\mathrm{audiofile},\mathrm{compactplot}\right)
\mathrm... |
Advanced LMI Techniques - MATLAB & Simulink - MathWorks United Kingdom
Structured Matrix Variables
Specify Matrix Variable Structures
Specify Interdependent Matrix Variables
Complex-Valued LMIs
Specifying cTx Objectives for mincx
Feasibility Radius
Well-Posedness Issues
Semi-Definite B(x) in gevp Problems
Solving M + P... |
Frame_bundle Knowpia
In mathematics, a frame bundle is a principal fiber bundle F(E) associated to any vector bundle E. The fiber of F(E) over a point x is the set of all ordered bases, or frames, for Ex. The general linear group acts naturally on F(E) via a change of basis, giving the frame bundle the structure of a p... |
Mushroom elbaite from the Kat Chay mine, Momeik, near Mogok, Myanmar: I. Crystal chemistry by SREF, EMPA, MAS NMR and Mössbauer spectroscopy | Mineralogical Magazine | GeoScienceWorld
A. J. Lussier;
Department of Geological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada R3T 2N2
P. M. Aguiar;
P. M. Aguiar... |
Lemma 10.136.13 (00SV)—The Stacks project
Comment #3254 by Dario Weißmann on April 11, 2018 at 16:26
\mathfrak{p}=R\cap \mathfrak{q}
. It is clear from the context, but still.
Comment #4721 by comment_bot on November 25, 2019 at 17:09
A pedantic comment: I suggest adding "such that every nonempty
R
-fiber of
S
n - c
" ... |
Paper presented at NIPS 2013 workshop: Abstraction in Decision-Makers with Limited Information Processing Capabilities – Tim Genewein
Information-optimal hierarchies for inference and decision-making
Email Scholar Github Contact Subscribe
Paper presented at NIPS 2013 workshop: Abstraction in Decision-Makers with Limite... |
Specify LMIs with the LMI Editor GUI - MATLAB & Simulink - MathWorks United Kingdom
The LMI Editor lmiedit is a graphical user interface (GUI) to specify LMI systems in a straightforward symbolic manner. Typing
calls up a window with several editable text areas and various buttons.
In more detail, to specify your LMI s... |
Home : Support : Online Help : Programming : Logic : Boolean : verify : boolean
return a Boolean comparison or result
verify/truefalse
return a truefalse comparison or result
verify(expr1, expr2, boolean)
verify(expr1, expr2, boolean(ver))
verify(expr1, expr2, truefalse)
verify(expr1, expr2, truefalse(ver))
The verify(... |
Supervised Learning - ProductizeML
You will learn: most-used supervised learning algorithms such as linear regression, logistic regression, SVM, and decision trees.
Linear regression is a supervised machine learning algorithm where the predicted output value keeps a linear (continuous) relationship with the input.
One ... |
Reliability of Wind Turbine Technology Through Time | J. Sol. Energy Eng. | ASME Digital Collection
E. Echavarria,
E. Echavarria
, Mekelweg 2, 2628 CD Delft, The Netherlands
e-mail: e.echavarriauribe@tudelft.nl
, e.V. Königstor 59, D-34119 Kassel, Germay
e-mail: bhahn@iset.uni-kassel.de
G. J. W. van Bussel,
G. J. W. va... |
Speed of sound in air is 330 m s-1 and in water i 1650 m s-1 It takes 2 - Physics - Propagation of Sound Waves - 12296113 | Meritnation.com
Speed of sound in air is 330 m s-1 and in water i 1650 m s-1. It takes 2.5 second for sound to reach from one place to another. How much time will it take for sound to reach the sa... |
CNCnutz: How to square your X and Y Axis - episode 212
How to square your X and Y Axis - episode 212
Like tramming the Z axis on your machine to be square to the tabletop, Squaring the X and Y axis is another job you need to complete for your machine to cut accurately. The biggest problem with this is it isn't as simpl... |
Abstract Wikipedia/Wikifunctions logo concept/Vote - Meta
Abstract Wikipedia/Wikifunctions logo concept/Vote
< Abstract Wikipedia | Wikifunctions logo concept
Voting is now closed. Thank you for participating! More info
Wikifunctions needs a logo. On this page, you can cast your vote for a logo concept, before Monday ... |
Revision as of 22:40, 21 August 2015 by MathAdmin (talk | contribs) (→The Sum of the first n Natural Numbers)
{\displaystyle n}
{\displaystyle n}
{\displaystyle 1+2+3+4+5+6+7+8+9+10+11+12+13,}
{\displaystyle 1+2+\cdots +13.}
{\displaystyle {\displaystyle \sum _{i=1}^{13}\,i,}}
{\displaystyle \left(\Sigma \right)}
{\di... |
Hyperbolic penalty value for a point with respect to a bounded region - MATLAB hyperbolicPenalty - MathWorks Australia
hyperbolicPenalty
Calculate Hyperbolic Penalty for a Point
Hyperbolic penalty value for a point with respect to a bounded region
p = hyperbolicPenalty(x,xmin,xmax)
p = hyperbolicPenalty(___,lambda,tau)... |
Help:Formatting - LIMSWiki
5 Other formatting and tools
6 Inserting media and tables
7 Inserting templates, citations, and category tags
10 Formatting help
[[Laboratory]]<nowiki/> equipment
Skip Level 1; it is page name level.
An article with four or more headings automatically creates a table of contents.
<xh2>Level 2... |
Polyphase FFT synthesis filter bank - MATLAB
{e}^{j{w}_{k}n},\text{ }{w}_{k}=2\pi k/M,\text{ }k=0,1,...,M-1
{H}_{0}\left(z\right)={b}_{0}+{b}_{1}{z}^{-1}+...+{b}_{N}{z}^{-N}
{H}_{0}\left(z\right)=\begin{array}{c}\left({b}_{0}+{b}_{M}{z}^{-M}+{b}_{2M}{z}^{-2M}+..+{b}_{N-M+1}{z}^{-\left(N-M+1\right)}\right)+\\ {z}^{-1}\l... |
Experimental and Numerical Investigation on the Influence of Thermally Induced Stress Gradients on Fatigue Life of the Nickel-Base Alloy Mar-M247 | J. Eng. Gas Turbines Power | ASME Digital Collection
Dresden 01062,
e-mail: marcus.thiele@tu-dresden.de
Stefan Eckmann,
Freiburg 79108,
e-mail: stefan.eckmann@iwm.fraunhofe... |
Heat Transfer in Rotating, Trailing Edge, Converging Channels With Full- and Partial-Height Strip-Fins | J. Turbomach. | ASME Digital Collection
Izzet Sahin 1
1Corresponding author. Email: izzetsahin@tamu.edu
Sahin, I., Chen, I., Wright, L. M., Han, J., Xu, H., and Fox, M. (March 4, 2022). "Heat Transfer in Rotating, T... |
QuickSort is an in-place sorting algorithm with worst-case time complexity of
n^{2}
QuickSort can be implemented iteratively and recursively. We’ll mainly focus on the recursive implementation, as it is far more convenient, intuitive and simplistic. Iterative implementation is generally unrecommended. Arrays are used... |
SAMDuino - FabLab KAMAKURA
FabLab KAMAKURA SAMDuino
SAMDuino SAMDuino 目次
images for milling with SRM-20
MattairTech MT-D21E(rev B)
Arduino Zero version
MattaireTech MT-D21E version
examples - Arduino Zero
hello echo (serial communication)
serialUSB for Native USB port
Serial1 for 0(RX)/1(TX)
stepper motor (WIP)
example... |
Gridded data interpolation - MATLAB - MathWorks América Latina
3-D Interpolation Using Full Grid vs. Grid Vectors
Interpolation with Default Grid
2-D Interpolation Over Finer Grid
Interpolate Multiple Sets of Values on Same Grid
Interpolate multiple data sets simultaneously
Gridded data interpolation
Use griddedInterpo... |
Remove LMI from system of LMIs - MATLAB dellmi - MathWorks United Kingdom
dellmi
Remove LMI from system of LMIs
newsys = dellmi(lmisys,n)
dellmi deletes the n-th LMI from the system of LMIs described in lmisys. The updated system is returned in newsys.
The ranking n is relative to the order in which the LMIs were decla... |
Folium_of_Descartes Knowpia
In geometry, the folium of Descartes is an algebraic curve defined by the equation
The folium of Descartes (green) with asymptote (blue) when
{\displaystyle a=1}
{\displaystyle x^{3}+y^{3}-3axy=0\,}
The name comes from the Latin word folium which means "leaf".
The curve was first proposed an... |
How to Find the Determinant of a 3X3 Matrix: 12 Steps
1 Finding the Determinant
2 Making the Problem Easier
The determinant of a matrix is frequently used in calculus, linear algebra, and advanced geometry. Finding the determinant of a matrix can be confusing at first, but it gets easier once you do it a few times.
{"s... |
Bilinear form - Wikipedia
In mathematics, a bilinear form on a vector space V (the elements of which are called vectors) over a field K (the elements of which are called scalars) is a bilinear map V × V → K. In other words, a bilinear form is a function B : V × V → K that is linear in each argument separately:
B(u + v,... |
OrderClassNumber - Maple Help
Home : Support : Online Help : Mathematics : Group Theory : OrderClassNumber
compute the order profile of the elements of a finite group
compute the order class number of a finite group
compute the order rank of a finite group
OrderClassProfile( G, opts )
OrderClassPolynomial( G, x )
Order... |
HilbertPolynomial - Maple Help
Home : Support : Online Help : Mathematics : Algebra : Polynomials : Groebner : HilbertPolynomial
compute Hilbert series
compute Hilbert polynomial
HilbertSeries(J, X, s, characteristic=p)
HilbertPolynomial(J, X, s, characteristic=p)
(optional) a variable to use for the series or polynomi... |
Lemma 10.137.10 (00TA)—The Stacks project
Lemma 10.137.10. Let $R \to S$ be a smooth ring map. There exists an open covering of $\mathop{\mathrm{Spec}}(S)$ by standard opens $D(g)$ such that each $S_ g$ is standard smooth over $R$. In particular $R \to S$ is syntomic.
Proof. Choose a presentation $\alpha : R[x_1, \ldot... |
Home : Support : Online Help : Mathematics : Algebra : Expression Manipulation : Combining : exponentials
combine exponentials
combine(f, exp)
Expressions involving exponentials are combined by applying the following transformations:
{ⅇ}^{x}{ⅇ}^{y}\to {ⅇ}^{x+y}
{{ⅇ}^{x}}^{y}\to {ⅇ}^{xy}
\mathrm{exp}\left(x+n\mathrm... |
2013 Cycle classes and the syntomic regulator
\mathsc{V}=Spec\left(R\right)
R
\left(0,p\right)
R
\mathsc{X}
{reg}_{syn}:{CH}^{i}\left(\mathsc{X}∕\mathsc{V},2i-n\right)\to {H}_{syn}^{n}\left(\mathsc{X},i\right)
\mathsc{X}
R
Bruno Chiarellotto. Alice Ciccioni. Nicola Mazzari. "Cycle classes and the syntomic regulator." A... |
Bernoulli's inequality - Wikipedia
Inequality about exponentiations of 1+x
An illustration of Bernoulli's inequality, with the graphs of
{\displaystyle y=(1+x)^{r}}
{\displaystyle y=1+rx}
{\displaystyle r=3.}
In mathematics, Bernoulli's inequality (named after Jacob Bernoulli) is an inequality that approximates exponen... |
Deborah number - Wikipedia
The Deborah number (De) is a dimensionless number, often used in rheology to characterize the fluidity of materials under specific flow conditions. It quantifies the observation that given enough time even a solid-like material might flow, or a fluid-like material can act solid when it is def... |
Section 15.66 (0651): Tor dimension—The Stacks project
Section 15.66: Tor dimension (cite)
15.66 Tor dimension
Instead of resolving by projective modules we can look at resolutions by flat modules. This leads to the following concept.
Definition 15.66.1. Let $R$ be a ring. Denote $D(R)$ its derived category. Let $a, b ... |
Implement overlap-save method of frequency-domain filtering - Simulink - MathWorks Deutschland
Overlap-Save FFT Filter (Obsolete)
Implement overlap-save method of frequency-domain filtering
The Overlap-Save FFT Filter block has been replaced with the Frequency-Domain FIR Filter block. Existing instances of the Overlap-... |
Undecidable problem — Wikipedia Republished // WIKI 2
In computability theory and computational complexity theory, an undecidable problem is a decision problem for which it is proved to be impossible to construct an algorithm that always leads to a correct yes-or-no answer. The halting problem is an example: it can be ... |
Normal Edge-Transitive Cayley Graphs of the Group
A. Assari, F. Sheikhmiri, "Normal Edge-Transitive Cayley Graphs of the Group ", International Journal of Combinatorics, vol. 2014, Article ID 628214, 4 pages, 2014. https://doi.org/10.1155/2014/628214
A. Assari1 and F. Sheikhmiri1
1Department of Basic Science, Jundi-Sha... |
Relationship between accuracy and number of velocity particles of the finite-difference lattice Boltzmann method in velocity slip simulations | J. Fluids Eng. | ASME Digital Collection
LBM Fluid Dynamics Laboratory
, 3-2-1 Mitahora-higashi, Gifu 502-0003, Japan
e-mail: watari-minoru@kvd.biglobe.ne.jp
Watari, M. (Octobe... |
Trirectangular tetrahedron - WikiMili, The Best Wikipedia Reader
A trirectangular tetrahedron can be constructed by a coordinate octant and a plane crossing all 3 axes away from the origin, like:
and x/a+y/b+z/c<1
In geometry, a trirectangular tetrahedron is a tetrahedron where all three face angles at one vertex are r... |
Privacy Preserving Predictive Modeling GANs | Machine Learning Medium
In the current era of increasing data sharing and ubiquity of machine learning there is a very little focus on privacy of the subjects whose data is being shared at such large scale. While most data released promises anonymization of the PIIs, there ... |
Twelve horses raced in the CPM Derby.
How many ways could the horses finish in the top three places?
1320
If you have not already done so, write your answer to part (a) as a fraction with factorials.
\frac{12 \cdot 11 \cdot 10 \cdot 9 \cdot 8 \cdot 7 \cdot 6 \cdot 5 \cdot 4 \cdot 3 \cdot 2 \cdot 1}{9 \cdot 8 \cdot 7 \c... |
Transmutation - Trava Knight NFT
Transmutation allows Knights owners to easily transmute 2 Trava Amoury NFTs, which are the same rarity and type, to get another type of item in the same rarity.
After the Transmutation, the EXP of the new item will be calculated as the average of the two Trava armoury items transmuted.
... |
Store output power and phase information for amplifiers or mixers - MATLAB - MathWorks France
Store Output Power and Phase Specifications of RF Circuit Object.
Store output power and phase information for amplifiers or mixers
Use the power class to store output power and phase specifications for a circuit object.
h = r... |
Musical_isomorphism Knowpia
{\displaystyle \mathrm {T} M}
{\displaystyle \mathrm {T} ^{*}M}
{\displaystyle \flat }
{\displaystyle \sharp }
{\displaystyle \mathrm {T} ^{*}M}
{\displaystyle X^{\flat }:=g_{ij}X^{i}\,\mathbf {e} ^{j}=X_{j}\,\mathbf {e} ^{j}.}
{\displaystyle X^{\flat }(Y)=\langle X,Y\rangle }
{\displaystyle... |
JAN MALTE LICHTENBERG · JANUARY 7, 2022
SARSA (vs. Q-learning)
This is the fourth post of the blog series Reinforcement learning: line by line. Here we take a look at the tabular Sarsa algorithm and compare it to the Q-learning algorithm (discussed in the previous post). In case you are completely new to reinforcement ... |
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