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learnvst
  • Member for 10 years, 3 months
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26 votes
1 answer
30k views

What is the difference between PSD and squared magnitude of frequency spectrum?

14 votes
2 answers
1k views

What bandpass filter design will yield the shortest impulse response?

10 votes
1 answer
3k views

Understanding multirate filtering fundamentals

8 votes
3 answers
29k views

How to make a signal conjugate symmetric?

8 votes
1 answer
2k views

Do FFT-based filtering methods add intrinsic latency to a real time algorithm?

4 votes
1 answer
2k views

Acoustic feedback detection algorithm

4 votes
3 answers
1k views

All-pass filters to remedy group delay

4 votes
2 answers
5k views

Design of the low pass filter when decimating

3 votes
3 answers
1k views

Calculate ifft using only REAL forward FFT

2 votes
1 answer
170 views

What does orthogonality mean in the context of adjacent channels in a filter bank?

1 vote
0 answers
167 views

Multiresolution discrete wavelet transforms: First steps