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11 Questions

Views Newest Activity Votes

5

12

votes

2

answers

4k

views

Z-transform of a downsampler

dft downsampling z-transform

Sep 28 '15 at 5:16 kashev 3

1

4

votes

2

answers

225

views

Creating an array whose DFT is all whole numbers

fft dft

Mar 22 '17 at 1:09 catraeus 33

8

12

votes

2

answers

6k

views

A good mathematical explanation of Gibbs phenomenon

fourier-series gibbs-phenomenon

Jan 21 '12 at 0:14 0x90 477

1

8

votes

3

answers

3k

views

Downsampling lowpass filter for audio: FIR or IIR?

infinite-impulse-response downsampling finite-impulse-response linear-phase

Feb 13 '14 at 5:42 MackTuesday 393

5

15

votes

3

answers

1k

views

How can I design a very narrow filter?

filters finite-impulse-response infinite-impulse-response

Jan 10 '16 at 14:13 endolith 12.6k

7

23

votes

3

answers

14k

views

How do I remove motion blur?

image-processing blur

Jul 30 '18 at 15:26 endolith 12.6k

1

14

votes

1

answer

8k

views

How do I find a system's impulse response from its state-space repersentation using the state transition matrix?

impulse-response state-space linear-systems

Aug 30 '11 at 20:11 Lorem Ipsum 5,193

10

26

votes

2

answers

4k

views

Are there alternatives to the bilinear transform?

continuous-signals discrete-signals transfer-function

Nov 15 '12 at 17:17 Community♦ 1

1

10

votes

1

answer

3k

views

How does adaptive Huffman coding work?

compression

Jul 6 '13 at 1:58 bjou 276

9

25

votes

1

answer

8k

views

What is meant by “stochastic sampling”?

sampling

Aug 23 '11 at 18:09 Lorem Ipsum 5,193

1

14

votes

1

answer

728

views

How to Improve Least Means Squares (LMS) / NLMS Filter Performance?

adaptive-filters performance least-squares

Jun 26 at 8:43 Royi 10.3k

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