PSD estimate through Welch's method
Posted: Mon Apr 25, 2016 8:46 pm
Hello,
Just wondering if anyone would benefit from Power Spectral Density estimation in OpenViBE.
I have found yet option with Welch windowing in Connectivity Measure box, but it is not the same imho. So far, OpenViBE supports FFT - Power Spectral Analysis and it could be more extended by mentioned algorithm.
Here's some useful links about this method:
http://www.mathworks.com/help/signal/ref/pwelch.html,
https://en.wikipedia.org/wiki/Welch's_method.
Thanks in advance for response!
Cheers,
Matt
Just wondering if anyone would benefit from Power Spectral Density estimation in OpenViBE.
I have found yet option with Welch windowing in Connectivity Measure box, but it is not the same imho. So far, OpenViBE supports FFT - Power Spectral Analysis and it could be more extended by mentioned algorithm.
Here's some useful links about this method:
http://www.mathworks.com/help/signal/ref/pwelch.html,
https://en.wikipedia.org/wiki/Welch's_method.
Thanks in advance for response!
Cheers,
Matt