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The difference between convolution and cross-correlation from a signal-analysis point of view

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Filtering - multiplication in frequency domain

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Digital modelling of circuits with diode (i.e. guitar distortion)

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Bandpass filters with python for low frequencies

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Magic of twiddle factor in DFT

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Quantitative comparison of scaled-, delayed- and warped-signals

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Why is my NLMS filter off by +/- 2?

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A query on the non-uniform quantization

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Average bit error and symbol energy

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Frequency response of $\\mathrm{sinc}[n]$

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Estimate Arrival Time of a Signal

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Geometric explanation of a methodology in the article about Image Denoising

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Orthogonal signal generator using integer arithmetic

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MATLAB: get members of histogram populations EXCLUDING those inbetween

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Demodulating FSK audio in Python

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Techniques for detecting small blobs in noisy images

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Wiener filter to estimate constant signal

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How to merge transitions?

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Is it possible to apply a frequency filter a time domain signal?

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Why cosine is not an eigen signal?

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How to scale Phase Transition Diagram for Compressed Sensing?

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Harmonic Component, FFT

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How did they color old black and white movies?

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Fourier domain: temporal versus spatial

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Help understanding Hough transform

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Auto Correlation for Time Frequency Analysis

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Solving a Convolution Problem

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Signals cross-correlation

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Fourier transform of Image to identify sinusoidal sources of interference

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What is the difference between Difference of Gaussian, Laplace of Gaussian, and Mexican Hat wavelet?

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9yr ⋅

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11yr ⋅

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Is the book wrong? -- How to sketch frequency response obtained from H(z)?

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Reordering frequency translation and decimation

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Why do Dyadic filterbanks downsample the high pass signal portions?

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13yr ⋅

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Inverse Sliding DFT

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12yr ⋅

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Can someone let me know linearity, time-invariance, causality, memory characteristic of the system?

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10yr ⋅

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How do I go about detecting whistles, pops and other sounds in live audio input?

11yr ⋅

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How to read Phase response graph?

8yr ⋅

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Matlab - Constructing a Cosine wave with IFFT

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13yr ⋅

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