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KE BR


Last seen: 4 years 前 |  自 2020 起处于活动状态

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统计学

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Units of spectrogram and pspectrum questions
Hi I have a time signal as follows: I am trying out "pspectrum" and "spectrogram" to see this signal in frequency-time domai...

4 years 前 | 1 个回答 | 2

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Matrix with variable number of rows and fixed columns
stephen, KSSV, Walter all of your answers works perfectly! :) Thanks for your help and time! I had to accept Walter's answer as ...

4 years 前 | 0

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Matrix with variable number of rows and fixed columns
Hi I am having trouble with some code. I have a mxn matrix BT where for each column i want to extract some data. [H,W] = si...

4 years 前 | 3 个回答 | 0

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spectrogram understanding amplitude and normalised frequency
Hi experts I am trying to understand how the amplitude and frequency is expressed with the 'spectrogram' command in matlab. I...

4 years 前 | 0 个回答 | 0

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phase plot fft (strange)values
i Have the following code; Fs = 500; t = 0:1/Fs:10-1/Fs; s = cos(2*pi*15*t - 30) + cos(2*pi*40*t +60); ...

4 years 前 | 1 个回答 | 0

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