Signal Processing
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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.

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Top posts (1,192) All Questions Answers | Votes Newest

80 Why should I zero-pad a signal before taking the Fourier transform? Nov 30 '11
69 Why is it a bad idea to filter by zeroing out FFT bins? Dec 9 '12
56 What is the relationship between a Kalman filter and polynomial regression? May 13 '12
24 Overlap-Add versus Overlap-Save Jun 18 '12
18 Pink ($1/f$) pseudo-random noise generation Sep 26 '11
18 Does using the Goertzel algorithm actually give better frequency resolution? Mar 10 '12
18 What is the true meaning of a minimum phase system? May 2 '12
15 Terminology: spectrum, spectrogram, spectrograph, sonogram, etc May 22 '12
15 FFT with asymmetric windowing? May 11 '12
14 Estimating onset time of a tone burst in noise? Sep 1 '11
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