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Help us help you: Post your code
Every day, thousands of people ask questions on <https://mathworks.com/matlabcentral/answers/index MATLAB Answers> and many of t...

plus de 4 ans il y a | 23

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arrayfun doesn't work with rmoutliers
arrayfun operates on every element of the array. So arrayfun(@rmoutliers,A,"UniformOutput",false) is like doing rmoutliers(0...

plus de 4 ans il y a | 0

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variables cannot be saved in matlab
This looks like an operating system error. In particular, you are trying to write to a folder where you don't have write permis...

plus de 4 ans il y a | 0

| A accepté

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Values are getting updated every 15 seconds in thingspeak. How do I lower this time?
I guess you are using the free tier of thingspeak which is limited to one update every 15 seconds. For faster updates, you'll n...

plus de 4 ans il y a | 2

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Double Integration error using /
You need to vectorise your equation alpha = 1.0; inte = @(y,x) (cos(x).^2)./(1 + alpha./(cos(x).*sqrt(1 - 1./y.^2))).^2.*(1./...

plus de 4 ans il y a | 1

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fsolve gives the same value for different parameters of the nonlinear equation
It seems that chaging the paramet C_TIC from 0 to 2.78 doesn't affect the outpur much. I changed your function slightly so that...

plus de 4 ans il y a | 0

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Converting MATLAB code into python code
Hi Aakash To get this running on a HPC system, it would be beneficial to know the details of the HPC system. As I said in my co...

plus de 4 ans il y a | 11

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What is the difference between lu() and decomposition([],'lu')?
The two output form of lu() does use a different algorithm compared to the decomposition object. Also, it is not possible to sa...

plus de 4 ans il y a | 0

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Zero elements in a matrix more higher than ones (MATLAB)
This is almost certainly not the most efficient way of doing it but it seems to work. Will need the statistics and ML toolbox f...

plus de 4 ans il y a | 0

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A résolu

Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

plus de 4 ans il y a

A résolu

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

plus de 4 ans il y a

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Different results compared to hand calculation?
I don't know the algorithm you are implementing but I can see some things in your code that look strange to me and can explain w...

plus de 4 ans il y a | 0

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R = rotx(ang), roty(ang), rotz(ang) is not working in my MATLAB.
As Scott mentioned, these are in Phase Array Toolbox. Since you have access to it on MATLAB Online, it must be included in your...

presque 5 ans il y a | 1

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Is there any implementation for Mask R-CNN in Matlab?
There's an example on the MathWorks GitHub site matlab-deep-learning/mask-rcnn: Mask-RCNN training and prediction in MATLAB for ...

environ 5 ans il y a | 1

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is matlab production server included in education license
Update from the year 2021: MATLAB Prodction Server is now included in Campus-Wide Licenses (used to be called TAH license).

environ 5 ans il y a | 0