[Tftb-help] Re: Sub Classes

[Sherif Omran]

Hello guys,

 

Thank you for your reply to my previous question regarding frequency reassignment.

 

I ve another two questions.

 

(1) Is it possible to do FFT-Sub Classes ?

 

I mean with it, i need high resolution at low frequency (f<600) and thus i need to use more number of points than in higher frequencies (f>600Hz).

 

I wrote actually the code as a part of my dissertation but I want to ask may be you have more efficient one with multi subclasses.

 

(2) Does any body know also, if i use the frequency reassignment with FFT, can i get resolution of 7 Hz using 256 points or 512 points?

 

 

thanks

regards,

Sherif Omran

Zurich - Switzerland

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