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Matt

MathWorks

Last seen: 10 Monate vor |  Aktiv seit 2015

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I am a Training Engineer at the MathWorks. I focus primarily on Finance training.
My academic background is in Physics and Math.

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Beantwortet
I need a way to assign a value for each pixel based on RGB values. which will be based on equations for red,blue and green
The imread function in MATLAB does something like this. It will output a matrix with rows, columns (each element corresponding t...

mehr als 6 Jahre vor | 0

Beantwortet
How to use fsolve to solve this system of equations?
If you have the Symbolic Math Toolbox in MATLAB, you can get all 5 solutions exactly. syms k x y z eqns = [2*x == -2...

mehr als 6 Jahre vor | 0

Beantwortet
Storing the peak values of a fft
Hi Gavin You can find local maxima by using the "findpeaks" function in MATLAB. Below is an example: x = linspace(0,8*p...

mehr als 6 Jahre vor | 0

Beantwortet
How do i randomly distribute 4 numbers in 1*100 matrix?
Hi Rakibul, What you can do is create a matrix containing the numbers you want. I will call it L. Then create a random integ...

mehr als 6 Jahre vor | 0

| akzeptiert

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Create multidimensional matrices from two multidimensional cells.
Hi Sumedh, The matrices you are starting with have one dimension. So to multiply each of the 96 matrices, you just have to be...

mehr als 6 Jahre vor | 0

| akzeptiert

Beantwortet
Counting Y axis lines
plot(x,y) ax = gca; n = numel(ax.YTick);

mehr als 6 Jahre vor | 0

Beantwortet
HELP:) Electric Field lines on MatLab (solving fields given coordinate points)
In your line quiver(XI,YI,Ex./E,Ey./E); change E to En. You are currently dividing by a complex number.

etwa 8 Jahre vor | 1

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Matrix of almost all zeros, except for main diagonal
Write a program to input an integer n and build a n-by-n matrix with the numbers 1,2,...,n on the main diagonal and zeros elsewh...

mehr als 8 Jahre vor