Wei-Rong Chen
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A résolu
The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...
environ 4 ans il y a
Question
Compiled app from App Designer can't recognize 'DAGNetwork'.
I trained a U-Net model using 'unetLayers.m' and tried to read this model from an Matlab App. It works fine with Matlab App bu...
environ 4 ans il y a | 1 réponse | 0
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réponseA soumis
Align Wave
Time-align two wave signals by shifting wav2 to be aligned with wav1, using cross correlation.
plus de 4 ans il y a | 1 téléchargement |
A soumis
RenameVar(matFName, originalVarName, newVarName)
Rename variable(s) in mat file
plus de 4 ans il y a | 1 téléchargement |
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RunRcode(RscriptFileName,Rpath)
This function calls R to run R script (.r file) under Matlab
presque 8 ans il y a | 8 téléchargements |
A résolu
How to subtract?
* Imagine you need to subtract one number from another using MATLAB. * You will not be using eval for this task. * Given two A...
environ 8 ans il y a
I want to read this text file from Matlab directly and want to import data of all columns into work space in an array.
It will be much easier if you use 'readtable' function. For example: dataTable = readtable('1.txt','Delimiter',your_del...
environ 9 ans il y a | 0
A résolu
Chicken race
2 chickens, Pete and Fred, compete in a 100 meter race. Pete runs at a velocity of vp meter/second and Fred is slower, running ...
environ 9 ans il y a
A soumis
Z-score-normalized euclidean distances
Compute normalized euclidean distance between two arrays [m (points) x n (features)]
environ 9 ans il y a | 1 téléchargement |
A soumis
z-score rescaling
Rescale the input data by z-score.
environ 9 ans il y a | 1 téléchargement |
A résolu
Column norms of a matrix
Given a matrix M, return a vector y such that for each k y(k)=norm(M(:,k)) (y(k) is the Euclidean norm of the k-th col...
plus de 9 ans il y a
A soumis
mutualinfo(x, y,nBins, ifplot)
This function calculates the mutual information of X and Y
presque 10 ans il y a | 3 téléchargements |
A résolu
Add two numbers
Calculate the sum of two numbers. Example input = [2 3] output = 5
plus de 10 ans il y a
A résolu
Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...
plus de 10 ans il y a
A résolu
Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...
plus de 10 ans il y a
A résolu
Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...
plus de 10 ans il y a
A résolu
Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...
plus de 10 ans il y a
A résolu
Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...
plus de 10 ans il y a
A résolu
Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...
plus de 10 ans il y a
A résolu
Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...
plus de 10 ans il y a
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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....
plus de 10 ans il y a
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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...
plus de 10 ans il y a
A résolu
Back to basics 12 - Input Arguments
Covering some basic topics I haven't seen elsewhere on Cody. Return a value equal to the number of input arguments to the fun...
plus de 10 ans il y a
A résolu
Remove NaN ?
input -> matrix (n*m) with at least one element equal to NaN; output -> matrix(p*m), the same matrix where we deleted the enti...
plus de 10 ans il y a
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Determine Whether an array is empty
Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.
plus de 10 ans il y a
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Multiply a column by a row
* Given a column vector C and and a row vector R. * Output a matrix M. * Every column of M equals to C multiplied by correspon...
plus de 10 ans il y a
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Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...
plus de 10 ans il y a
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Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...
plus de 10 ans il y a
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Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...
plus de 10 ans il y a
A résolu
Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.
plus de 10 ans il y a
