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Hi everyone, this code performs the FFT of a signal in real time. When reproducing a sinusoidal signal at 440 Hz, the code does not show the correct frequency in the graph
%................................................................ %Script Matlab usato per acquisire un segnale dalla porta...
4 years 前 | 1 个回答 | 0
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How can I remove the excess object detected? Often my code finds more mouths and I want take only one, the one which is belower. Thanks.
FDetect = vision.CascadeObjectDetector; I = imread ('Test W.jpg'); figure(1),imshow(I); title ('...') BB = step(FDetect,I...
5 years 前 | 1 个回答 | 0
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Hi, I have a problem. I wrote a code that recognizes faces, mouths and noses. Now I can't write the code that, if the code doesn't find out the mouth and nose in a photo, will tell that the person is wearing something on them. Thanks
FDetect = vision.CascadeObjectDetector; I = imread ('Test 3.jpg'); figure(1),imshow(I); title ('foto da analizzare'); BB ...
5 years 前 | 1 个回答 | 0
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Help me with this code
Hi, I have a problem. How can I use an output parameter from a function in a live script .mlx? For example, how can I use the ...
6 years 前 | 1 个回答 | 0
