Subash Kumar

2 Questions 3 Answers 0 Followers

Questions related from Subash Kumar

Can anyone explain the steps for QMF optimization using DCT?

I am working on the optimization of QMF (Quadrature mirror filter) synthesis module. The implementation which I have is based on the FIR filters. I know that the QMF can be implemented using DCT...

01 January 2014 4,150 4 View

How can one minimize spectral leakage in FFT?

I am working with a signal of 3 MHz and sampling frequency 76.8 MHz. If my input block size is 32768 then FFT works fine. But if I change it to 32000 spectral leakage happen. Is there any relation...

12 December 2013 8,355 15 View