Notable Question - Badge - Signal Processing Stack Exchange

Notable Question

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Maximum Likelihood Estimator (MLE), MMSE and LS - Are All of Them Regressor, Estimator and Predictor?

Awarded 9 hours ago

mohammadsdtmnd

3633 silver badges14 bronze badges

Autocorrelation and Power Spectral Density (Discrete)

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sundar

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How is wavelet time & frequency resolution computed?

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OverLordGoldDragon

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Equalize Speaker using Frequency Response Curve

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jon_simon

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FMCW Radar - Range-Doppler Plot

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SenSen

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Detect ending of frame in H.264 video stream

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james

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Could a DCT be used for an audio magnitude spectrum rather than DFT?

Awarded Nov 23 at 17:04

Jacob

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What is the difference between image restoration and image reconstruction?

Awarded Nov 23 at 14:42

MJay

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Measuring microphone Signal to Noise ratio (SNR) with A-weighting

Awarded Nov 22 at 23:41

Basj

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Discussion - Integrating Accelerometer data to Position data from Frequency domain FFT

Awarded Nov 22 at 17:51

Sharah

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How to recognize speech bubbles in comic strips (Ideally OpenCV)

Awarded Nov 22 at 14:19

Petruza

1051 silver badge4 bronze badges

Comparison of results with Direct form1 and Direct form2 implementation of IIR filters

Awarded Nov 22 at 10:08

rkc

591 silver badge10 bronze badges

Impulse Response of a Moving Average System

Awarded Nov 21 at 22:06

Syed Fateen Ahmed

111 silver badge1 bronze badge

Using Linear Algebra for DSP

Awarded Nov 21 at 21:05

Cabbage Champion

1151 silver badge5 bronze badges

what does the order of filter mean?

Awarded Nov 21 at 14:06

tyrela

551 silver badge7 bronze badges

Interpolation from discrete time fourier transform in python

Awarded Nov 21 at 11:16

N. P.

431 silver badge3 bronze badges

Spatial domain vs. Frequency domain filtering of an image. Which one is better?

Awarded Nov 20 at 17:07

Kadam Parikh

1031 silver badge4 bronze badges

Decimation Question about using a low pass filter before downsampling

Awarded Nov 20 at 16:40

Sam

351 silver badge5 bronze badges

How to scale the amplitude of an FFT of a chirp signal

Awarded Nov 20 at 7:56

razac

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How to find the actual size of an existing object from the pixels of an image?

Awarded Nov 19 at 10:10

Gaurav Fotedar

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Analog Hilbert transformer

Awarded Nov 18 at 22:08

user164048

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What Is the Cause for Poor Results with Adaptive Thresholding?

Awarded Nov 18 at 20:25

Youngjae

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Pilot symbols in IEEE 802.11a

Awarded Nov 17 at 16:40

Tyrone

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How to apply band-pass filter and get the filtered back from frequency to time domain in python?

Awarded Nov 17 at 6:20

WDpad159

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Convolving two signals

Awarded Nov 16 at 5:18

Void Star

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Jigsaw puzzle: isolating the pieces (separating "stuck" blobs)

Awarded Nov 15 at 0:03

Avi Romanoff

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Natural, Forced and Total System Response - Time domain Analysis of DT

Awarded Nov 14 at 18:46

Programmer

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How to generate colored Gaussian noise and adding it to a ODE system - Do I need Euler-Maruyama method?

Awarded Nov 14 at 2:31

SKM

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Difference b/w freqz and fft

Awarded Nov 12 at 18:52

Rajat Sharma

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Generate the Matrix Form of 1D Convolution Kernel

Awarded Nov 11 at 21:31

Mark

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As of 2023, is it possible to extract two human voice from single audio track?

Awarded Nov 11 at 18:04

Schezuk

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Calculating the bit period

Awarded Nov 10 at 15:42

Ryan

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How is angle of arrival estimated?

Awarded Nov 10 at 15:15

Anagha

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Numerically generating noise time series from spectral density

Awarded Nov 9 at 21:07

user129412

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Analysis frequency of the DFT?

Awarded Nov 6 at 21:36

skippy130

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DFT of pure sinusoidal wave

Awarded Nov 5 at 19:56

Verpous

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understanding image error metrics, mean squared error

Awarded Nov 4 at 6:51

user1916182

2023 silver badges7 bronze badges

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

Awarded Nov 3 at 18:06

Bob Burt

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Autocorrelation for the sum of a deterministic and stochastic signal

Awarded Nov 3 at 5:22

Dario Incalza

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Nyquist Theorem - Why unique frequencies upto Fs/2 and not Fs? f+Fs is start of Aliasing

Awarded Nov 2 at 18:56

Natalie Johnson

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Estimate Sine Frequency under White Noise — simple and effective method

Awarded Nov 2 at 14:18

RyanRonald

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Convolution of Signal with a Gaussian Filter / Kernel

Awarded Nov 1 at 17:25

coffeecake

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Calculate average from a power spectrum

Awarded Nov 1 at 7:10

Shan

291 silver badge5 bronze badges

Notch filter: differences between IIR and FIR filters

Awarded Oct 31 at 20:17

S.H.W

7262 gold badges7 silver badges20 bronze badges

Transfer function estimation from frequency response

Awarded Oct 29 at 23:52

gplt

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Gaussian filter in terms of pixel radius

Awarded Oct 29 at 11:02

nzerbzer

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Low frequency (1Hz) High pass filter

Awarded Oct 27 at 18:04

Usman Mehmood

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Difference between librosa.stft and scipy.signal.stft

Awarded Oct 27 at 7:41

Xiong

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Phase spectrum range

Awarded Oct 26 at 10:48

pt12lol

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Use of pulse shaping in digital modulation

Awarded Oct 26 at 9:46

уве вонг

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How do I remove all white pixels in a modified image which are not present in the original?

Awarded Oct 26 at 4:05

ruaa

1714 silver badges14 bronze badges

Fourier transform possible on non-rectangular part of an image

Awarded Oct 24 at 18:56

Jan_marble

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Translation property of 2-D discrete Fourier transform

Awarded Oct 24 at 17:33

sleepwalking

2292 gold badges4 silver badges11 bronze badges

Differences between low-pass, band-pass, notch filters

Awarded Oct 24 at 17:33

sleepwalking

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Compute SQNR (Signal to Quantization Noise Ratio)

Awarded Oct 24 at 17:33

sleepwalking

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How to determine a quantization table for image compression with DCT?

Awarded Oct 24 at 12:56

user50420

412 silver badges7 bronze badges

CIC Cascaded Integrator-Comb spectrum

Awarded Oct 23 at 23:11

Rizias

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Scrambler generator polynomial with initial state

Awarded Oct 20 at 18:15

Tyrone

7711 gold badge10 silver badges23 bronze badges

What is the DFT of a pure cosine wave cos(θ)

Awarded Oct 20 at 9:17

Masoud Khani

672 silver badges8 bronze badges

How to properly match bit growth of a FIR filter with a reference value

Awarded Oct 18 at 23:41

Yatekii

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