I want to know the difference between the two Gaussian noises generated below? Which one is white and how can i make the other one white? y=wgn(1,10000,0) and y=randn(1,10000);

Jan 11, 2023 · Im working on a Pulsed Doppler Radar What is the way to calculate the SNR (with WGN)? What will be the lowest SNR for detectability? Im using matched-filter(xcorr) to …

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Jul 1, 2024 · From Steven M. Kay's book fundamentals of statistical signal processing, he derives in chapter 3 the CRLB for a single sinusoidal frequency estimation in WGN when the …

I tried the matlab built-ins wgn(m,n,p) and randn(m,n) to get vectors of white noise, and then used different combinations of the periodogram/pwelch/dspdata.psd functions to check what I …

Given the noise spectral density N0 2 = a N 0 2 = a, what can be deduced about the variance? In the case of a two-symbol canal (/cable), and when T0 = 1 T 0 = 1. Is it that, σ2 X = N0 2 ∗T0 σ …

Apr 11, 2025 · Otherwise, it seems meaningless to talk about "the power" of WGN since the instantaneous power of it is, like it's ground signal, probabilistic. The (statistically) expected …

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Jun 2, 2015 · use y=wgn (m,n,p) command in matlab. it generates a mxn matrix of white Gaussian noise. p specifies the power of y in decibels relative to a watt.

Aug 20, 2018 · I want to generate white Gaussian noise with known PSD. Using wgn I can generate noise with specific power (dBW) but I want to generate a white noise with constant or …