Signal Processing

Benefactor

 Benefactor
First bounty you manually award on your own question.
Awarded 110 times.
Difference between ADC dynamic range and voltage resolution?
Awarded Oct 17 at 5:21
which are saturation and intensity images in this figure?
Awarded Jul 17 at 13:08
Solving Inverse Problem of Multiple Pulses Over Multiple Channels with Convolution Kernel and Cross Channel Mix
Awarded Jul 10 at 0:36
How does the effect of windowing change with the phase of the input signal?
Awarded May 24 at 14:50
Identify abrupt changes in an audio waveform
Awarded Apr 13 at 3:56
Deconvolution with noisy measurement of impulse response function
Awarded Apr 2 at 18:26
Noise leakage problem with least square estimation in the frequency-distance domain
Awarded Mar 30 at 9:26
Can DFT magnitude be used to identify repeating patterns in an Image?
Awarded Mar 23 at 12:21
Using radar IQ data to detect motion
Awarded Mar 1 at 14:34
Why does a signal with constant frequency have spots that changes colors at a specific value of scale (and so frequency) in the scalogram?
Awarded Dec 11, 2022 at 16:01
Why Is PDE Based Image Processing Not as Active as It Used to Be?
Awarded Sep 21, 2022 at 20:27
Matching outputs of FIR filters based on time domain convolution method and overlap-save method
Awarded Sep 15, 2022 at 14:35
What is the frequency representation of nonuniform sampling?
Awarded Aug 26, 2022 at 17:56
Filter type selection for signal envelope detection
Awarded Jun 23, 2022 at 17:41
G3RUH Multiplicative scrambler in C++
Awarded Jun 16, 2022 at 0:18
Does the error in the impulse response accumulate when applying a step-input?
Awarded Mar 26, 2022 at 11:26
Classification of Signals using Features Extracted from Wavelet Scattering Coefficients
Awarded Mar 26, 2022 at 6:49
Image Segmentation Using Deep Learning
Awarded Dec 9, 2021 at 17:56
Radar MIMO Virtual Antenna Array Formation
Awarded Aug 11, 2021 at 22:30
Tikhonov Regularization for Complex Matrices
Awarded Aug 2, 2021 at 7:00
Wavelet "center frequency" explanation? Relation to CWT scales?
Awarded Jul 24, 2021 at 5:45
How to Solve Non Blind Image Deblurring with Total Variation Prior Using ADMM?
Awarded Jun 12, 2021 at 10:03
Locate Non Homogeneous Areas in an Image
Awarded Jun 7, 2021 at 6:21
Extremes of integral of the autocorrelation theorem
Awarded Apr 23, 2021 at 11:49
What is the principle behind my voice echoing perpetually when 2 separate devices are used for playback and recording on video calls?
Awarded Mar 3, 2021 at 6:42
What is the purpose of wrapping the negative times of a response function in discrete convolution?
Awarded Feb 4, 2021 at 20:11
Deconvolving a 1d Signal Using a Lookup Table
Awarded Jul 27, 2020 at 17:12
How does DCT decorrelate images?
Awarded Jul 19, 2020 at 19:17
Understanding the relationship between the convolutional feature map and the region proposals in Fast R-CNN
Awarded Jun 18, 2020 at 7:34
The tail of scipy deconvolve
Awarded Jun 4, 2020 at 12:56
Help with obtaining the power spectral density of a simple continuous cosine (using both forms of the definition for PSD)
Awarded Apr 2, 2020 at 14:15
Problem in verifying zero blocking property of a zero of a multiple input multiple output system
Awarded Feb 21, 2020 at 7:25
Discrete Cosine Transform (DCT) Coefficient Distribution
Awarded Feb 14, 2020 at 5:25
Use of Tukey window and its effect on a graph
Awarded Jan 23, 2020 at 13:10
Efficient Magnitude Comparison for Complex Numbers
Awarded Jan 5, 2020 at 0:20
What is the HOMING operator?
Awarded Dec 29, 2019 at 6:15
The Fourier transform of a damped cosine and the units of the result
Awarded Nov 12, 2019 at 22:20
Which Noise Reduction Algorithms Are Used in Commercial RAW Image Processors?
Awarded Aug 19, 2019 at 2:55
Amplitude demodulation of sinusidal signal in matlab
Awarded Jun 15, 2019 at 15:55
Getting the bitstream of an unknown RF signal
Awarded Jun 7, 2019 at 7:15
How to deal with overlap in STFT when considering the highest energy among multiple channels
Awarded Apr 16, 2019 at 13:30
Sequential Form of the Least Squares Estimator for Linear Least Squares Model
Awarded Apr 6, 2019 at 17:05
How can I improve my fit of cosines to periodic data using Python?
Awarded Feb 5, 2019 at 11:35
Concatenated Deletion & Sticky Channel Capacity
Awarded Dec 31, 2018 at 12:00
Clarifying matrix notation from an ICA-CMN paper
Awarded Dec 26, 2018 at 11:15
Count Matches to a Kernel
Awarded Aug 1, 2018 at 0:55
Checking for VHF pulse with SDR and python
Awarded Jul 9, 2018 at 22:51
Play with a Gaussian Random Set in the Frequency Domain to Obtain Desired Effect in the Time Domain
Awarded Jun 5, 2018 at 17:05
Inverse Fast Fourier with overlap
Awarded Feb 13, 2018 at 7:26
Calculate SpO₂ value from raw fingertip plethysmography (PPG)
Awarded Jan 26, 2018 at 15:30
Received Signal Error vs. BER
Awarded Jan 20, 2018 at 0:19
How to get the volume level from PCM audio data?
Awarded Jan 9, 2018 at 4:20
2D Fourier transform of Sobel kernel
Awarded Jan 3, 2018 at 14:25
What are the differences in overtones for hard vs soft materials?
Awarded Dec 9, 2017 at 22:28
Anyone know what algorithm the Spice AC Noise Analysis uses?
Awarded Oct 10, 2017 at 6:30
How to preprocess signals prior cross-correlation?
Awarded Oct 1, 2017 at 19:28
How to circularly shift a signal by a fraction of a sample?
Awarded Aug 28, 2017 at 13:40
Average Power Spectral Density of PAM signals
Awarded Aug 9, 2017 at 19:39
How to triangulate 2 sources on a 2d plane formed by 4 sensors?
Awarded Jun 14, 2017 at 4:22
How to create a swept / chirp signal between a given starting audio signal and a given ending audio signal
Awarded Jun 9, 2017 at 15:43
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