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How to calculate the Fourier transform of a mean filter in Matlab?

matlab filters fourier-transform filtering

modified 7 hours ago Community♦ 1

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2

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194

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How do I show an impulse response leads to a zero-phase frequency response?

filters impulse-response linear-phase

modified 13 hours ago Community♦ 1

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17

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Intuition behind lattice filters

filters

asked yesterday jhin 143

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329

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How to make low pass filter using frequency sampling method?

filters fourier-transform frequency-spectrum filter-design sampling

modified yesterday Community♦ 1

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461

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Applying estimated transfer function to a signal

matlab filters

modified 2 days ago Community♦ 1

3

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Wave Digital Filter Bridge-T Resonator implementation, gives expected cutoff frequency but incorrect gain and roll-off

filters python digital matrix wave

asked 2 days ago Nick Nagy 71

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37

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Illumination Normalization Paper: Help understand equation

image-processing filters soft-question gradient

modified Apr 19 at 10:26 kalgoritmi 147

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134

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Python equivalent code for Matlab bandpass function

matlab filters filter-design python bandpass

answered Apr 18 at 23:03 Paulo Cirillo 1

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Is there a misprint in this dsp text?should there be “k” instead of “1”?

filters filter-design digital-filters

asked Apr 18 at 13:20 engr 795

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What is difference between “Direct form” and “Normal Direct form”?

filters filter-design infinite-impulse-response digital-filters terminology

modified Apr 18 at 10:33 Matt L. 73k

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Is my interpretation of CAR filter correct?

filters discrete-signals python machine-learning eeg

asked Apr 17 at 21:39 heresthebuzz 101

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36

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Creating a 4th order Butterworth filter R

filters butterworth

modified Apr 17 at 20:42 Community♦ 1

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Confusion regarding terminology?

matlab filters filter-design transfer-function terminology

asked Apr 17 at 19:43 cvz 1

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What is a window function in DSP and why do we need it?

filters filter-design

answered Apr 17 at 19:14 Laurent Duval 26.4k

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