Hi. . I have datas in .csv file and i want to plot spectrogram of the data. Total 6000 data samples for 6 channel data. I want to individually plot the all the datas. i have attached the sample data file for the reference. Kindlt help to resolve.

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Anu G
Anu G 2018-12-21
评论： Anu G 2018-12-26
Previously i tried with some other code but i couldnt resolve it.

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TADA
TADA 2018-12-21
编辑：TADA 2018-12-21
figure();
hold on;
data = readtable('4khz_4.csv', 'HeaderLines', 7, 'Delimiter', ',');
for i = 0:5
channel = data.(['CHANNEL' num2str(i)]);
plot(channel);
end
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Walter Roberson
Walter Roberson 2018-12-24
You have your own file D:\spectrogram.m that is interfering with calling the MATLAB function. When you do
which -all spectrogram
you should see just toolbox/signal/signal/spectrogram.m under your MATLAB installation directory.

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