Community Profile

photo

Xiaochen


Last seen: 2 years ago Active since 2013

Professional Interests: signal processing, modal identification

Statistics

  • First Review

View badges

Content Feed

View by

Question


How to make a "cross power spectral density" based on AR model (or BURG method)
the matlab function 'cpsd' can make a cpsd estimate, but the cpsd curve is not smooth enough and has bias error.It is a poor est...

10 years ago | 0 answers | 0

0

answers

Question


how to make a nyquist plot by using frequency response vector ?
system is SISO, the frequency response vector in some frequency point is known (include abs,re,im). but the exactly FRF or TF i...

10 years ago | 0 answers | 0

0

answers