Hi everyone, I am new to matlab. I have aa problem regarding fft of time series.

2014 10 13
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更新时间：2021 8 20
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I have a time series t=10:10:2500 sampling frequency is 0.1 Hz can anyone please tell me how can I calculate frequency corresponding to time, and fft of series. Thanks

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Joachim Schlosser
Joachim Schlosser 2014-10-13

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The documentation on fft might help.
See http://www.mathworks.com/help/matlab/ref/fft.html

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Matlabuser
Matlabuser 2014-10-13
Thanks Joachim. But still I am confused about the frequency. After calculating FFT, how should I calculate frequency to plot w.r.t. FFt values

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Matlabuser
Matlabuser
2014-10-13

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