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2

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2

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727

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How to adjust receiver gains to avoid saturation and quantization noise to optimise post digital processing?

gnuradio signal-power analog-to-digital

modified 11 mins ago Community♦ 1

0

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0

answers

2

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Evaluate frequency reponse of cascaded filter with bitwidth truncation in matlab

frequency-spectrum

asked 14 mins ago Eagle Shou 127

7

votes

1

answer

264

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For a discrete LTI system, does “bounded memory” imply “rational transfer function?”

linear-systems z-transform transfer-function

modified 4 hours ago Brethlosze 889

3

votes

2

answers

516

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What does the frequency axis of a Power Spectral Density mean?

fourier-transform power-spectral-density autocorrelation statistics stochastic

modified 4 hours ago lennon310 3,410

0

votes

1

answer

13

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Hydrophone kit to transmit (and receive) underwater

acoustics

modified 5 hours ago Jay Patel 139

2

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1

answer

18

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Validity of an argument that two transfer functions are minimum-phase based on their ratio being minimum-phase

hilbert-transform minimum-phase

modified 9 hours ago Rahul 53

0

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0

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22

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Artifacts reduction during filter cutoff change: is it possible?

filters audio phase

modified 9 hours ago rudicangiotti 140

4

votes

2

answers

2k

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Laplacian Operator with and without Diagonal Direction Elements in the Kernel

image-processing edge-detection 2d kernel

modified 10 hours ago Mark 183

1

vote

1

answer

65

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Frequency of a DFT Bin

frequency dft

modified 11 hours ago Royi 16.4k

0

votes

1

answer

29

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Spatial multiplexing MIMO, antenna critical spacing, antenna isolation

correlation mimo

modified 11 hours ago Community♦ 1

0

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1

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23

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Convergence of a finite series on MATLAB

matlab discrete-signals signal-analysis continuous-signals

modified 11 hours ago Laurent Duval 25.4k

1

vote

1

answer

23

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Is sound affected by wind force?

sound

modified 12 hours ago lennon310 3,410

1

vote

1

answer

23

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Represent DFT coefficients with respect to Continuous time-Fourier series coefficients

discrete-signals dft continuous-signals fourier-series

modified 12 hours ago lennon310 3,410

1

vote

1

answer

51

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Discrete Cosine Transform (DCT)

dct

modified 13 hours ago Fat32 23.9k

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