Signal Processing

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Answer a question more than 60 days later with score of 5 or more. This badge can be awarded multiple times.
Awarded 363 times.
What are poles and zeros?
Awarded Nov 27 at 17:45
What's the difference between the Gabor and Morlet wavelets?
Awarded Oct 21 at 17:25
Which one is the correct graph for $u[2-n]$?
Awarded Oct 20 at 11:05
Hilbert Transform in C provides possibly strange results
Awarded Oct 19 at 20:34
Monotonic, symmetrical soft-clipping polynomial
Awarded Sep 30 at 13:05
What is Frequency Resolution?
Awarded Sep 26 at 17:47
Contour and area, raw (spatial) and central image moments
Awarded Aug 21 at 17:26
Understanding the H1 and H2 estimators
Awarded Aug 14 at 13:55
Time domain maximum from frequency domain data?
Awarded Aug 4 at 19:33
Estimate Sine Frequency under White Noise — simple and effective method
Awarded Aug 3 at 12:17
Finding Local mean value of pixels of window
Awarded Aug 3 at 12:17
Kalman Filter - Gaussian representation
Awarded Aug 3 at 12:17
Estimate Image power spectrum of the noise
Awarded Jul 30 at 4:40
Image enhancement algorithms for adjusting shadow, exposure, contrast etc
Awarded Jul 30 at 4:40
High Pass Filter Effect on Different Scales of Elements
Awarded Jul 29 at 6:02
Eye Blink Detection Using Computer Vision
Awarded Jul 29 at 6:02
How to Find the Kernel of the Convolution for Linear Interpolation?
Awarded Jul 27 at 6:26
Application of BIC, MDL, AIC
Awarded Jul 27 at 6:26
Image Super Resolution Algorithm with Wavelets in MATLAB
Awarded Jul 27 at 6:26
How to Apply a Texture Classification
Awarded Jul 21 at 7:15
How to Reduce the Overfitting of a Linear Classifier
Awarded Jul 21 at 7:15
Matching 2 Undirected Weighted Graph in MATLAB
Awarded Jul 21 at 7:15
Tile Laplacian Filter in MATLAB
Awarded Jul 20 at 16:27
Time Frequency Analysis by Frequency Contour Detection in Spectrogram
Awarded Jul 19 at 7:33
Estimate Sine Frequency under White Noise — simple and effective method
Awarded Jul 18 at 8:12
Difference between frame and image?
Awarded Jul 9 at 22:02
Find the Mid Point of a Worm / Chain Like Object
Awarded Jul 9 at 22:02
What Is the Transfer Function of a Moving Average (FIR Filter)?
Awarded Jul 5 at 19:41
A self-supervised learning technique to denoise my specific signal
Awarded Jun 26 at 7:11
Rolling average in pandas using a Gaussian window
Awarded Jun 26 at 7:11
Why zig zag manner scan is used in DCT for image compression?
Awarded Jun 17 at 16:37
Is the beamforming result described by this matlab code useful?
Awarded Jun 17 at 7:22
What is the physical significance of negative frequencies?
Awarded Jun 14 at 20:50
What is the physical significance of negative frequencies?
Awarded Jun 14 at 20:50
Unscented Kalman Filter Equations for Constant Turn Rate and Velocity Process Model
Awarded Jun 1 at 10:43
Learning the Coefficients of Auto Regressive (AR) Model Using Least Mean Squares (LMS) Filter for Signal Prediction
Awarded May 30 at 5:50
Using Least Mean Square (LMS) Filter for Beamforming on Linear Array in Julia
Awarded May 29 at 19:15
Removing baseline drift from ECG signal
Awarded May 22 at 17:25
What is the physical significance of negative frequencies?
Awarded May 16 at 21:06
Any Relationship Between the Entropy of an Image and Its Spectrum?
Awarded Apr 9 at 8:56
Image Compression Using the SVD in MATLAB
Awarded Apr 8 at 8:26
As of 2019, which discrete nonlinear, time-invariant systems with memory are considered "easy" to model and identify?
Awarded Apr 7 at 1:57
Deconvolution with noisy measurement of impulse response function
Awarded Apr 5 at 8:35
How to check if a signal is power signal or energy signal?
Awarded Mar 24 at 23:41
Decimation and filtering in the frequency domain
Awarded Mar 16 at 19:53
Pixel Binning: Effect on SNR for Hardware vs. Software Binning
Awarded Mar 5 at 6:32
Can we use AutoEncoder for Sparse Sensing?
Awarded Feb 25 at 7:41
Hilbert transform filter for audio applications: Using IIR half-band parallel all pass structure
Awarded Feb 20 at 16:15
How to Design a Model based on Convolutional Neural Network (CNN) which Supports Arbitrary Input Size in Training and Production
Awarded Feb 16 at 19:55
Pose Invariant Face Detection and Recognition
Awarded Feb 16 at 19:55
Visual Tracking / Object Tracking: Estimate the Direction the Whale Is Moving
Awarded Feb 7 at 17:26
How Is the Gaussian Kernel Related to the Euclidean Distance of the Neighborhoods in the Non Local Means Denoising Algorithm?
Awarded Feb 5 at 7:05
How to calculate resolution of DFT with Hamming/Hann window?
Awarded Feb 5 at 5:17
FFT window phase syncronising
Awarded Feb 5 at 5:17
Removing Noise from Dental Radiography
Awarded Feb 4 at 10:26
Difference between Sub Sampling and Down Scaling of Images
Awarded Jan 30 at 8:57
Intuitively, why is windowing function a low-pass filter?
Awarded Jan 29 at 0:51
Least Squares and Auto and Cross Correlation
Awarded Jan 26 at 19:23
2D Image Convolution: Spatial Domain vs. Frequency Domain Convolution in the Computational Complexity Sense
Awarded Jan 24 at 15:40
Compression Sensing for Blind Source Separation
Awarded Jan 24 at 8:00
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