Can I store the spectrogram matrix into a cell for each wav file, read by audioDatastore?

2 vues (au cours des 30 derniers jours)
X=[];
numFiles=3000;
for i = 1:numFiles
[x,~] = read(ads);
fs = 16000;
frameLength = round(frameDuration*fs);
hopLength = round(hopDuration*fs);
spec = melSpectrogram(x,fs, ...
'WindowLength',frameLength, ...
'OverlapLength',frameLength - hopLength, ...
'FFTLength',640, ...
'NumBands',numBands, ...
'FrequencyRange',[50,8000]);
X{i,:}={spec}
spec=[]
end
Actually I want to store all these spectrogram values for each wav files into cells (such that a cell X has 1X3000 dimention has 3000 cells of dimention 50X140 say )to follow this example and eventually each label into a matrix of 5X3000 ,such that each coloumn has single 1 and rest 0's.

Réponses (0)

Catégories

En savoir plus sur Signal Processing Toolbox dans Help Center et File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by