Signal Processing

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Awarded 4709 times.
Derivative of mutual information in EMMA algorithm for image alignment
Awarded 4 hours ago
Understanding Parseval's Theorem with Discrete Wavelet Transform
Awarded 6 hours ago
Ideal Lowpass Filters
Awarded yesterday
Is it okay to interpolate between overlapping areas obtained using a sliding window?
Awarded yesterday
How to compute transfer function $G(s) = \exp \left( - \sqrt{s} \right)$ in Matlab / Simulink?
Awarded yesterday
Intuition about tag pose estimation accuracy
Awarded yesterday
Getting the power of a signal from its Fourier transform?
Awarded 2 days ago
DTFT and a Downsampled Sinc Function
Awarded Jul 3 at 18:10
Can time-invariance be determined from a given a transfer function?
Awarded Jul 2 at 13:19
What is the driving Voltage?
Awarded Jul 2 at 7:16
Fourier transform of the magnitude of the fourier transformed signal
Awarded Jul 1 at 23:49
Low pass filter output showing instability
Awarded Jul 1 at 21:48
1D DCT matlab code
Awarded Jul 1 at 5:21
Generating spectrum of a spectrum / identifying frequencies of ripples present in a spectrum
Awarded Jun 29 at 16:09
Decimation Question about using a low pass filter before downsampling
Awarded Jun 29 at 10:10
Time series in spectrogram() and spectrum()
Awarded Jun 29 at 10:00
Statistics to characterize time-domain envelope of acoustic signal
Awarded Jun 29 at 3:08
3 dB cut-off frequency of first-order IIR high-pass filter
Awarded Jun 28 at 10:15
DC Spur in DAC output
Awarded Jun 27 at 22:36
Direct path and reflections of ultrasound transmission
Awarded Jun 27 at 7:57
denoising floor function
Awarded Jun 25 at 1:51
Names of system functions in frequency domain
Awarded Jun 24 at 20:17
Compute Hann window without cos function
Awarded Jun 24 at 9:42
Is there a simpler way to calculate the amplitude response of the following filter
Awarded Jun 24 at 7:35
How to Tx CDMA signal physically using an existing point-to-point modem? [closed]
Awarded Jun 23 at 15:50
How to apply band-pass filter and get the filtered back from frequency to time domain in python?
Awarded Jun 23 at 15:20
Determine causality and stability from given filter structure
Awarded Jun 23 at 14:56
Software-Emulated Amplifier: Cracking while change Volume
Awarded Jun 21 at 7:45
ARMA Filter Output Stationary and set up?
Awarded Jun 21 at 2:05
Definition of “Power” in “Power Spectrum” (for translator)
Awarded Jun 21 at 0:08
Why is my MATLAB's bode plot wildly off?
Awarded Jun 20 at 13:03
What is Bottom-Hat transformation?
Awarded Jun 20 at 5:57
calculate fft convolution for an LTI system given its input (in time domain) and its poles and zeros
Awarded Jun 20 at 0:11
What is the relationship of S-parameters to frequency response?
Awarded Jun 19 at 11:55
Understanding index transformation in derivation of Fourier transform for sampling rate reduction
Awarded Jun 19 at 9:04
Does Discrete Wavelet Consider Sampling Frequency or Cutoff Frequency of Bandpass Filter?
Awarded Jun 19 at 1:11
Selecting a Digital Signal Processor for a Specific Image Sensor
Awarded Jun 18 at 12:08
Detect lines transitioning to blobs in images
Awarded Jun 18 at 7:42
Normalised APSD
Awarded Jun 17 at 15:28
Cochleagram vs STFT for CNN-based speech segregation
Awarded Jun 17 at 3:42
Generating IF signal for FMCW radar
Awarded Jun 17 at 2:06
Wavelets / Identifying bursty signals
Awarded Jun 16 at 15:47
Aperture Jitter in Digital to Analog Converters
Awarded Jun 16 at 14:03
Matlab spectrogram
Awarded Jun 16 at 9:21
A-GPS frequency (fd) search ranges
Awarded Jun 15 at 23:22
Silence removal from the audio
Awarded Jun 15 at 22:02
Convolution that outputs a unit impulse
Awarded Jun 15 at 9:27
Pitch shifting with bins creating large feedback
Awarded Jun 14 at 20:17
Sharp EL-5500III (PC-1403) cassette tape encoding
Awarded Jun 14 at 16:33
Ideal low pass filter output at given sampling frequency
Awarded Jun 14 at 12:41
What is the BER for multilevel modulated signal
Awarded Jun 14 at 5:58
Difference between slow, medium, fast AGC
Awarded Jun 13 at 16:07
Frequency response of discrete PT1 in MATLAB
Awarded Jun 13 at 13:11
Rectangular vs Hann windowing
Awarded Jun 13 at 3:30
Butterworth band-pass filter transfer function
Awarded Jun 12 at 18:25
Filter before or after multiplication of two signals?
Awarded Jun 12 at 13:40
Noise problem when transforming and quantizing difference between images
Awarded Jun 11 at 12:26
Single Pixel Camera - Compressive Sensing
Awarded Jun 10 at 16:11
How to understand the sum of all “fourier frequencies”?
Awarded Jun 10 at 13:20
Does MatLab's `ftt` function gives a Fourier Transformed signal in terms of frequency $f$ or angular frequency $\omega$?
Awarded Jun 8 at 21:07
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