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Power Line interference and how to remove it?

fft filters digital-filters interference

answered 5 hours ago robert bristow-johnson 15.4k

0

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1

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307

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Decimating Non-Uniform large time-series data

filters python time-series scipy nonuniform

modified 6 hours ago Community♦ 1

1

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65

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How to solve the image dehazing problem using ADMM?

image-processing matlab python optimization linear-algebra

modified 6 hours ago Peter K.♦ 19.4k

4

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2

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43

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Image Matrix Vector Representation for the Degradation Model

image-processing matlab linear-algebra

modified 10 hours ago Royi 22.4k

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33

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image-processing matlab deconvolution optimization total-variation

modified 10 hours ago Royi 22.4k

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Fitting an IIR filter to a complex transfer function

matlab filters filter-design infinite-impulse-response optimization

modified 14 hours ago Bernard 1

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35

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Can I optimize band-pass FFT filter with skipping values instead of zeroing them when decimating?

fft decimation

modified 15 hours ago Dan Boschen 26.3k

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12

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Scale invariant template matching. Which algorithm to use?

computer-vision object-recognition template-matching

asked 16 hours ago stoefln 111

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2

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How do I get this Fourier transform?

fourier-transform

modified 16 hours ago Community♦ 1

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Should upsampling impact the amplitude of an autocorrelated signal?

python autocorrelation upsampling

modified 16 hours ago Hilmar 23k

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27

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Invertible overlap-summation of a vector

audio

asked 16 hours ago Sevag 73

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How can we interpret Spatial Cross Correlation between two images in case of compressed sensing based reconstruction of images?

image-processing statistics compressive-sensing

modified 18 hours ago Marcus Müller 22k

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3

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54

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Inverse Fourier transform: where am I going wrong?

fourier-transform inverse-problem

answered 19 hours ago Matt L. 74.3k

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21

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Signal to noise ratio (SNR) of a CW signal

sampling nyquist snr bandwidth analog-to-digital

modified yesterday Dan Boschen 26.3k

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