psd estimation using welch's method

2019 7 11

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更新时间：2019 7 14

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Hello i want to estimate power spectral density using welch's method, with a sliding Hanning window

of 1s, with an overlap of 0.5sec. I do not know how much the number of FFT points must be. The frequency sampling is 160Hz.

Can you give me the mat code please?

Thank you for your time!!!

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