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# Théophane Dimier

##### Last seen: 1 day ago
11 total contributions since 2020

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error with sqrt in Matlab
Hi, sqrt does not accept int64 as input. If you want to round the quantity first, use round, ceil or floor functions instead

4 months ago | 0

How to plot Pareto Front for 03 Objective Functions ?
Hi! Using delaunay triangulation and trisurf plots the 3d surface DT=delaunay(M(:,1),M(:,2)); trisurf(DT,M(:,1),M(:,2),M(:,...

4 months ago | 0

Array indices must be positive integers or logical values.
you may have forgot a multipkliication sign: y2=0.5*exp(-a*(x2-(0.5*o^2*a)))*(1+erf((x2-o^2*a)/sqrt(2)*o)); ...

4 months ago | 1

change in histogram distributions
Hi! It should be doing the following (considering that a is your input) [counts,center]=hist(a); bar(center,counts); hold on...

4 months ago | 0

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How to get the sum of the Mean absolute amplitudes of a signal ?
Try sqrt(mean(a.^2)), it should work in a simpler way.

4 months ago | 0

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writetable() does not close file after writing
Using an actxserver (see here ) instead of Matlab built-in function would give you complete control on which file is open or not...

4 months ago | 0

rewriting .xlsx template to new file
Hello! If you want to keep the formatting unchanged, consider using an actxserver (see here) onto Excel. Then you can access a...

4 months ago | 0

How to get the sum of the Mean absolute amplitudes of a signal ?
Hi! Have you tried: y=mean(abs(A)); ?

4 months ago | 0

Index exceeds the number of array elements (1) Issue
Have you checked if Nx1 is not already existing before the for loop? It might be that it already exists and that it is a scalar....

4 months ago | 0