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Question
Reg. Pwelch function arguments
Dear sir/madam, I am using pwelch function to estimate the PSD. But different options gives different results. for example: ...
13 years ago | 0 answers | 0
0
answersQuestion
Nonstationary signal analysis spectral estimates
Dear all, I am analyzing a signal which does not show either the stationary mean nor stationary variance. Infact the signal h...
13 years ago | 0 answers | 0
0
answersQuestion
short time fourier transfom or other equivalet functions
How to use sftf and other functions available for non stationary signal analysis. and how to interpret the results?? e.g to g...
13 years ago | 0 answers | 0
0
answersQuestion
Signal statistics check: oscillations and jumps about mean
I have a signal recorded for 200ms and total 20 blocks are recorded. # For one of the sensor signal oscillates about the mea...
13 years ago | 1 answer | 0
1
answerIf time domian data is not gaussian Can we use pwelch function?
Dear Mr Wayne King, Thanks for reply. I had just entered in the field of signal analysis for pressure signals measured in w...
13 years ago | 0
Question
If time domian data is not gaussian Can we use pwelch function?
Dear al, I am analyzing a time domain signal. When i checked the statistical properties, i found that the data is not following...
13 years ago | 3 answers | 0
