Azzera filtri
Azzera filtri

How can I resolve the error message saying, "Error using surf. Data dimensions must agree"?

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Hello,
I am encountering an issue with the Morse wavelet while running the following code. I received an error message stating,
"Error using surf. Data dimensions must agree,"
However, the code runs for the "bior6.8" wavelet without issues. I would be grateful if you could assist me in resolving this error. Thank you for taking the time to review my request.
Best regards,
Navid
Code:
wname = 'bior6.8'; %type of wavelet
N = length(signal);
fs = 200
tv = (0:N-1)/fs; %fs = sampling rate
scales = 1:200;
C = cwt(signal,scales,wname);
[T,S] = meshgrid(tv,scales);
% Plot the CWT coefficients with time and scales
figure;
surf(T,S,abs(C),'EdgeColor','none')
view(0,90); % Set the view to 2D
xlabel('Time (sec)');
ylabel('Scale');
  2 Commenti
Navid
Navid il 20 Gen 2024
Please review the following link:
The information presented is crucial to our ongoing discussion, and I believe it will be highly relevant for our purposes. Your attention to this matter is greatly appreciated. Thank you.
Image Analyst
Image Analyst il 20 Gen 2024
Does numel(T), numel(S), and numel(C) all give the same number of elements? If so, is C a vector? Maybe it wants them all to be vectors or all matrices of the same size.

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