Answered
How can I apply filter with loop-based function instaed of using filter( ) : built in MATLAB function?
You can find a Matlab function for filtering here: https://www.mathworks.com/matlabcentral/answers/9900-use-filter-constants-to-...

20 días ago | 0

Answered
Generating a combination matrix within a certain condition
It is easy to modify the code of a copy of Matlab's combvec function, which uses the class of the input: Change the zeros(., .) ...

20 días ago | 1

Answered
How could I possibly iterate over three 3D arrays and use their variable names iteratively in the title and axes?
v_dx = struct('EField_h', EField_h(idx_phi,idx_theta,:), ... 'EField_v', EField_h(idx_phi,idx_theta,:), ... ...

21 días ago | 0

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Answered
When I import google sheet into Matlab, I get the first line imported as the url for my google account sign in
If the file starts with <!doctype html><html lang="en-US" dir="ltr"><head> it is an HTML file, not a JSON file. Then jsondeco...

22 días ago | 0

Answered
How to display a single element from a matrix?
Indexing is a fundamental Matlab method. To learn the basics asking in the forum is less efficient than using the tutorials: Ge...

22 días ago | 0

Answered
How can I import multiple fig files into a single figure in a tiled layout?
Using a vector as 3rd input in subplot allows to span an axes over multiple blocks of the layout: FigH = figure; subplot(2, 3,...

22 días ago | 0

Answered
When triying to oppen a .m file instead of the editor oppening, a command prompt appears
Open the section "Editor/Debugger" in Matlab's preferences and select "MATLAB editor" as editor.

22 días ago | 1

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Answered
Artefacts when filtering a contiguous signal
The final state of the filter parameters after the 1st block is not the value of the signal. Replace: zi = vec1(end-2:end); % ...

22 días ago | 1

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Answered
How can I calculate trapz value based on an event counter and then plot it?
As far as I understand your code was almost working. I added an if condition to skip scalar data and shifted the index for the o...

22 días ago | 1

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Answered
Polyfit polynomial badly conditioned on Linux whereas on Mac no warnings
The warning is serious. Although the results look find in your case, scaling the input is the way to go for a scientifically sta...

22 días ago | 0

Answered
Turn code into function
Instert one line on top: function ANameOfYourchoice and save the file as "ANameOfYourchoice.m".

22 días ago | 0

Answered
Running two very similar scripts, getting different resolution figures when exported.
It looks like one of the figures uses painters and the other one OpenGL as renderer. OpenGL is enabled automatically, if a more ...

23 días ago | 1

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Answered
How to generate a specific number of values within a range ?
R = size(Q,1); First_second_ele = zeros(R,2); Y = zeros(R, 60); for k = 1:R tmp = nonzeros(qm(k,:)); %extraction f...

24 días ago | 0

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Answered
What is wrong with for loop iteration that is put in a function?
function bool = composite(n) bool = false; % Create a default value if n > 2 for i = 2:n for j = 2:n ...

26 días ago | 1

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Answered
How to define a function with multiple handle in a loop?
Is there a need to use an anonymous function? Why not writing a standard function? function y = pA(tau, s1, s2, s3) a=80/365...

26 días ago | 0

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Answered
How can i achive this kind of plot?
Go to the FileExchange and search for "radar" or "spider" plots.

26 días ago | 0

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Answered
Cell array and num2str comparison
The variable a is a cell array containing 2 scalar numbers, while b contains 2 CHAR vectors. a = {42, 12} c = {'42', '12'} Th...

26 días ago | 1

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Answered
MATLAB PCode Warning on R2021a
This can happen only, if somebody has edited the file isprop.m . Modifying Matlab's built-in functions is not useful and this ca...

26 días ago | 0

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Answered
Intersect() with with repetition
If you really need the redundant information in iAB_C, iAB_Cprime, idx1, idx2, this is faster than the original version tested w...

27 días ago | 0

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Answered
How to quickly calculate the following function?
See also: https://fredrikj.net/blog/2022/02/computing-the-lerch-transcendent/ Calculating the sum seems to be more stable. F...

alrededor de 1 mes ago | 0

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Answered
Artifacts when converting .svg to pdf
The output is fine, if I open your SVG in Edge and print it to a PDF using doPDF (by the way: version 7, the modern versions are...

alrededor de 1 mes ago | 0

Answered
I want compare the differences from each block of 10 values to the next block of 10 values until the given 100 sets of values are compared.
According to the text of the question (but not the posted code): A = rand(100, 1); B = reshape(A, 10, 10); C = diff(B...

alrededor de 1 mes ago | 0

Answered
Mathlab program solving answr below
Maybe you want to replace for i = 1:n by for i = n:-1:1

alrededor de 2 meses ago | 0

Answered
Nesting depth and the error "Expected one output from a curly brace or dot indexing expression, but there were x results."
R2022a creates a different error: a(1).x.y=1; a(2).x.y=2; [a.x.y] "instead of just listing all values from across all indexe...

alrededor de 2 meses ago | 1

Answered
change user name on shared laptop?
Try to start Matlab with a batch script: SET "USERNAME=Test_Name" "C:\Program Files\MATLAB\R2022a\bin\matlab.exe" What do you...

alrededor de 2 meses ago | 1

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Answered
Intersect() with with repetition
A simple loop approach: A = [1,1; ... 1,1; ... 1,2]; B = [0,1; ... 1,1; ... 1,1]; [C, iA, iB] = Rep...

alrededor de 2 meses ago | 0

Answered
Create Figures in a loop
fig = gobjects(1, 10); for i = 1:10 fig(i) = figure(); histogram(r(i,:),'Normalization','probability'); xlim([0...

alrededor de 2 meses ago | 1

Answered
How to use cell indexes into a matrix?
Would this trivial method solve your needs? C = {B(j(1), A{1}); B(j(2), A{2}); B(j(3), A{3}); B(j(4), A{4})}

alrededor de 2 meses ago | 0

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Answered
How do I return values from figure with out closing the figure
I assume, the calling function is stopped by uiwait? Then closing the function let Matlab resume the processing in the called. B...

alrededor de 2 meses ago | 0

Answered
Typecast a hex string to single
str = '7f8e2d38'; vec = uint8(sscanf(str, '%2x')); num = typecast(vec, 'single') num = typecast(flip(vec), 'single') % Mayb...

alrededor de 2 meses ago | 0

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