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Signal Processing
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hotpaw2
  • Member for 13 years, 3 months
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Ronald Nicholson, founder, developer, Mail Clerk, and Assistant Cat Herder at HotPaw Productions, making iPhone/iOS apps since the App store first opened. iOS app development and audio/DSP consulting. Formerly an ASIC chip manager/architect/designer (Apple Macintosh, Amiga 1000 OCS).

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142
Why is it a bad idea to filter by zeroing out FFT bins?
Dec 9, 2012
answer
109
Why should I zero-pad a signal before taking the discrete Fourier transform?
Nov 30, 2011
question
61
What Is the Relationship Between a Kalman Filter and Polynomial Regression?
May 13, 2012
question
29
Overlap-Add versus Overlap-Save
Jun 18, 2012
question
24
Pink ($1/f$) pseudo-random noise generation
Sep 26, 2011
answer
23
What is the true meaning of a minimum phase system?
May 2, 2012
answer
22
Does using the Goertzel algorithm actually give better frequency resolution?
Mar 10, 2012
question
21
FFT with asymmetric windowing?
May 11, 2012
answer
21
Why is the FFT "mirrored"?
Oct 28, 2012
question
19
Terminology: spectrum, spectrogram, spectrograph, sonogram, etc
May 22, 2012
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484
iOS app 'The application could not be verified' only on one device
142
When to use PNG or JPG in iPhone development?
127
Stop shell wildcard character expansion?
55
What accounted for the cost of ENIAC?
53
How was the first assembler for a new home computer platform written?