Hilmar

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91 Answers

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11	Efficiently calculating autocorrelation using FFTs
11	Is there an algorithm for finding a frequency without DFT or FFT?
11	Bandwidth of a signal using MATLAB
10	Lower frequencies stronger in FFT?
9	Calculate Phase angle between two signals i.e. digital Phase meter

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+10	Is it valid to increase amplitude (and presumably FFT quality) by simply scaling the data?
+10	Is there an algorithm for finding a frequency without DFT or FFT?
+10	Anti-Filter in Image Processing?
+10	How to generalise the Fourier transform?

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97 audio × 21	25 infinite-impulse-response × 5
83 filters × 17	24 music × 6
57 fft × 13	23 filter-design × 6
44 matlab × 7	21 dft × 4
28 frequency × 7	20 discrete-signals × 7

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Signal Processing

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8 Votes Cast

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7	up		0	question		1
1	down		8	answer		1

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