Signal Processing
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Gilles

signal/noise models + theorem = optimal algorithm.

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19 Power spectral density vs. FFT bin magnitude Jul 21 '15
8 What is a $BT$ (Bandwidth-Time) product with reference to modulation? Jan 5 '17
7 Applying DFT twice does not actually reverse an array. Instead, the first element stays in place while the rest of the array is reversed. Why? Nov 7 '20
5 How do I calculate the range of a fixed-point number with $a$ integer bits and $b $ fractional bits? May 12 '16
5 Time domain distortion vs Harmonics Jun 15 '14
4 Mathematically speaking, is a “signal” a function or the set of outputs from a function Jul 5 '16
4 Relation between samplingrate and frequency Nov 12 '17
4 How do I find the fundamental period of the given signal? Sep 13 '18
4 Fourier components of $\cos(2\pi f_1t)$ Feb 11 '18
4 Can we choose a sampling frequency to remove unwanted noise at a specific frequency? Dec 29 '20
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