Signal Processing

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Transfer function $h(t)$ of a positive feedback system
Awarded yesterday
How to calculate signal to noise ratio (SNR) from a list (sequence) of amplitude?
Awarded Mar 21 at 17:46
How do `n_fft` and `win_length` determine the window in spectrogram?
Awarded Mar 21 at 8:21
Poor Attenuation With High Pass Filter
Awarded Mar 21 at 2:17
How can I build something, like actual implementations of all these things I am learning in signal processing?
Awarded Mar 19 at 11:11
How to calculate to power of a uniformly distributed noise?
Awarded Mar 18 at 21:28
Is there a way to compute the spectrum effect of a non-linear function?
Awarded Mar 18 at 15:55
What is the reason the Kronecker delta function is noted this way in DSP?
Awarded Mar 18 at 15:36
Can DFT magnitude be used to identify repeating patterns in an Image?
Awarded Mar 17 at 19:16
Why is inverse CWT inexact / inaccurate?
Awarded Mar 17 at 13:35
Is adding a mean point between every two points a valid way of upsampling?
Awarded Mar 16 at 4:41
Difficulty Understanding a Triangular Graph: Aliasing of Signals
Awarded Mar 15 at 14:33
How to determine if a system is minimum phase or not?
Awarded Mar 14 at 9:08
Finding the inverse $z$-transform
Awarded Mar 14 at 4:58
What is the Modulation Transfer Function of the filter $ [1, 1, 1] $?
Awarded Mar 13 at 22:03
How to Create a Filter that Matches a Desired Magnitude Response
Awarded Mar 13 at 18:12
Implementing basic high pass filter using difference equation
Awarded Mar 11 at 19:07
Design a quantization scheme around a desired quantization noise distribution
Awarded Mar 10 at 10:48
how to calculate step size for uniform quantizer?
Awarded Mar 10 at 3:34
What is discrete in value/amplitude/magnitude?
Awarded Mar 9 at 14:33
Proof of the equivalence of the Band-RMS evaluated in time and frequency
Awarded Mar 9 at 11:05
Why we use Fourier transform rather than Fourier series in signal processing?
Awarded Mar 9 at 5:40
Choosing the main and important frequencies
Awarded Mar 8 at 13:35
Impulse response of an LTI system
Awarded Mar 7 at 18:27
How to sample a complex function?
Awarded Mar 6 at 12:50
IFFT gives complex values in Matlab
Awarded Mar 2 at 21:05
Output Precision for Filter
Awarded Mar 1 at 7:27
Confusion regarding formula of SQNR? Finding SQNR using MATLAB
Awarded Mar 1 at 5:47
Definitions of Discrete Power Spectrum and Discrete Power Spectral Density
Awarded Feb 26 at 23:18
Why don't we need frequency and phase correction in AM and FM?
Awarded Feb 26 at 13:10
How to remove Phase Offset from PSK signal?
Awarded Feb 24 at 16:25
Time shifting a signal in python
Awarded Feb 24 at 15:37
3dFFT to compute angle of arrival in FCMW radars
Awarded Feb 24 at 6:58
FIR filter with no ripple (only one zero at Nyquist frequency)
Awarded Feb 23 at 22:35
Littlewood-Paley Conditions, Scattering, and Multi-Resolution Analysis
Awarded Feb 23 at 17:40
Understanding Matched Filter, delay
Awarded Feb 21 at 23:25
Upsampled signal values
Awarded Feb 21 at 18:25
Possible error when finding group/phase delay in scipy
Awarded Feb 21 at 9:21
FIR code implementation question [closed]
Awarded Feb 21 at 4:47
Bartlett's method: Order of normalisation?
Awarded Feb 20 at 22:09
Parse the frequency of mixed square signals
Awarded Feb 20 at 15:27
A response of an unstable system
Awarded Feb 20 at 13:01
proof of alias matlab sin wave and syntax for time array
Awarded Feb 17 at 5:36
Adaptive volume normalization on a stream of PCM data
Awarded Feb 16 at 14:32
What process could generate this kind of noise in the multitaper spectrum?
Awarded Feb 15 at 11:34
How to calculate a mixer noise?
Awarded Feb 15 at 11:34
Impulse invariance: why the factor $T$ in $h[n] = Th_c(nT)$?
Awarded Feb 15 at 10:21
How to produce self-adjoint filters using Gaussian and motion blur in Matlab?
Awarded Feb 15 at 9:20
Do a pole/zero plot and specified ROC uniquely define an inverse z-transform?
Awarded Feb 14 at 21:32
Where are these aliasing artifacts coming from in transmitting audio? (Frequency reflection, duplication)
Awarded Feb 14 at 17:30
Frequency Analysis (DFT / FFT) of a Signal Without a Constant Sampling Frequency (Non Uniform Sampling in Time Domain)
Awarded Feb 13 at 14:26
Sampling the Wave Equation for String Vibration
Awarded Feb 13 at 10:36
Can you plot an irrational transfer function on matlab?
Awarded Feb 12 at 16:06
Python package to manipulate linear systems
Awarded Feb 12 at 4:10
Understanding the Bilateral Filter - Neighbors and Sigma
Awarded Feb 10 at 3:42
Causality of an estimated filter
Awarded Feb 7 at 2:50
Reconstructing a wave which interferes together with a second known one
Awarded Feb 6 at 19:34
QPSK InPhase and Quadrature [duplicate]
Awarded Feb 6 at 17:35
Do amplitude shift keying modulation occupies a large portion of the spectrum?
Awarded Feb 6 at 12:42
LTI system: can I infer the system is causal based only on the transfer function without the ROC?
Awarded Feb 4 at 14:20
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