pelch function for estimating of power spectral density of sin wave.

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elham
elham 2014-10-16
评论： elham 2014-10-17
hi ,I am trying to use pwelch function for estimating of power spectral density of sin wave. becaause i am new to matlab i have so much difficulties, can anybody help?
  2 个评论
Geoff Hayes
Geoff Hayes 2014-10-17
Please describe some of the difficulties that you are facing. Include any code that you have written that makes use of pwelch.
elham
elham 2014-10-17
i have no codes. any example would be a great help. i am not able to get the matlab help

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Image Analyst
Image Analyst 2014-10-17
Did you expand and review any of the 9 examples in the help for pwelch()?

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