1. $\tt awgn$ and $\tt wgn$ functions in MATLAB always output the same signal, no matter what I input as SNR

  2. What is perfect and imperfect channel?

  3. Baseline Correction: What is the concept of a baseline shift and baseline correction?

  4. Can Binary Content alone affect Noise Performance?

  5. Which IIR form has lowest round-off noise?

  6. What is the relation between noise (AWGN) variance and number of antennas?

  7. In a JPEG file, how much is noise and how much is the image?

  8. Spectral subtraction - Python

  9. IR estimation with cross correlation
  10. Power Spectral Density of Brownian Motion despite non-stationary

  11. Inverse Problem / Deconvolution with Pink Noise
  12. Speech dereverbaration via maximum kurtosis adaptive filtering
  13. Gaussian noise generation for a given SNR ?
  14. Covariance matrix, Q, for a Kalman filter given the stochastic differential equation for the state of the system?

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

  16. Remove noise on nonlinear signal

  17. Finding baseline (reference) of nosiy data and lag/lead between 2 signals

  18. Kalman filter - understanding the noise covariance matrix
  19. Equalizing $1/f$ noise

  20. Creating a noise model with a fixed PSNR
  21. simulating range-bearing sensor with Matlab with Gaussian noise
  22. What is limit on performance of edge-preserving filters for low signal-to-noise regimes?

  23. How to calculate autocorrelation function of an image noise

  24. Noise covariance matrix

  25. SNR estimation: signal with unknown amplitude and Gaussian noise
  26. How to determine variance/std deviation of Gaussian noise from measured data

  27. Quadcopter's simulation vs. empirical response

  28. On coloured Gaussian noise
  29. Detecting outliers/noise from sensor data

  30. Combining simultaneous measurements of the same signal for better SNR?

  31. Proof Neural Network Robustness
  32. Is there a mathematical method to determine if noise is Gaussian?
  33. How to label sound events in noisy .wav files
  34. Why do we use white noise to estimate echoes?

  35. low frequency issue with noise spectrum (of derivative)

  36. Perona Malik Noise Estimator using Canny

  37. Signal recovery from multiple noisy sensors

  38. What is the "characteristic time of a random process"?

  39. How do I improve the SNR of my signal given a noise profile (additive noise)?
  40. Long memory process pdf estimation problem

  41. What is the difference between i.i.d noise and white noise?
  42. Frequency magnitude distribution of noise

  43. What is the input to the AWGN channel and Block parameters in Simulink?
  44. How is a signal with SNR less than unity demodulated?
  45. How to detect continuous noise in audio call?
  46. Demodulation on noise

  47. Why does increasing FFT length (narrowing bandwidth) not decrease Noise Power per bin?

  48. Will the capacity of a channel becomes unbounded if i increase its signal-to-noise ratio $S/N$ without limit?
  49. Anyone know what algorithm the Spice AC Noise Analysis uses?

  50. Obtaining impulse response by means of cross-correlation between input and output

  51. How to remove many different stationary noises from the sample in 2D-matrix?
  52. Correct way to add AWGN to a signal
  53. Uniform noise signal

  54. What is the relationship between Noise variance and Binary Rate?

  55. Comb filter - attenuation

  56. Recover curves from noisy collection of points

  57. Maximum likelihood estimation in presence of colored noise

  58. What do we espect Likelihood function used for?

  59. Variance of a band limited white noise sequence

  60. Noise detection
  61. How to estimate power spectral density of the input x for Wiener Filter
  62. Noise variance calculation for 16APSK Demodulator
  63. Overview of regression methods between the data

  64. What is the difference between Image Inpainting and Image Denoising?
  65. Difference between Savitzky-Golay, Wiener, Kalman and H∞ filters?

  66. Help filtering a logic level signal without degrading transitions

  67. Signal to Quantization Noise Ratio (SQNR)

  68. Why do we express complex noise as Gaussian distributed while the channel is Rayleigh distributed?
  69. Deriving statistics of band limited Random Noise
  70. Modelling of quantization noise with logarithmic steps
  71. Bandwidth enhanced sinusoidal model with oscillators banks
  72. Filter results from force measurements

  73. What techniques/algorithms can I use to reduce noise when recording audio?

  74. How can I perform multi-level stationary wavelet decomposition on a non-power of 2?
  75. Estimating confidence region of identified frequency response

  76. Matlab signal processing removing white noise from signal

  77. SD of a function of signals

  78. Inverse of Wavelet Transforms - Background and Noise Removal

  79. Filtering Wind Noise From Audio Signal

  80. Amplitude cutoff following FFT

  81. Number of triggers in a given interval for a given bandwidth limited noise
  82. What is $H_2$ and $H_{\infty}$ control?
  83. Which equation should I use to compute the Extended Kalman Filter?

  84. Check if I has right: Is this the Extended Kalman Filter

  85. Extended Kalman Filter in mechanics, electronics and hydraulics?
  86. Frequency tracking with huge noise

  87. Noise variance in MATLAB wiener filter
  88. How can I duplicate this type of image?

  89. What kind of signal modulation is more resistant to jamming?

  90. How does noise reduction for speech recognition differ from noise reduction that is supposed to make speech more "intelligible" for humans?
  91. Does clipping noise colour the spectrum

  92. When and how does one use a Wiener filter?
  93. Question about Poissonian-Gaussian modeling paper by Foi et al
  94. Noise reduction on Accelerometer data

  95. Orthogonal basis of signal space and the projection of white noise
  96. Effects of averaged periodogram (Welch's Method) on resolution?
  97. Electromyography: is this interference from the heart/how to remove it?
  98. MIMO System Model in Matlab
  99. How can I measure the harmonicity of an audio spectrum?
  100. SNR for complex valued signal and when to use SNR and when to use Eb/N0?