PARAMETER ESTIMATION - CRAMER-RAO LOWER BOUND OF SINUSOID IN …
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 … From dsp.stackexchange.com
MATLAB - HOW TO SIMULATE AWGN (ADDITIVE WHITE GAUSSIAN …
To create Band Limited AWGN all you need is randn in MATLAB. The question lies only in how to set its Standard Deviation. To illustrate that, let's assume our AWGN generator has PSD … From dsp.stackexchange.com
PROPER GENERATION OF COMPLEX WHITE GAUSSIAN NOISE USING MATLAB
Dec 7, 2016 I am not comfortable in using the Matlab's awgn() function as it is hard to understand what is actually going on. So, I wanted to confirm if the following way is correct to … From dsp.stackexchange.com
HOW TO ADD WHITE GAUSSIAN NOISE TO AN IMAGE IN MATLAB?
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. From dsp.stackexchange.com
Jan 17, 2018 Am studying unbiased estimators and keep seeing this term "DC Level". What is the expansion of DC and what is a DC Level? Even the Wikipedia page on WGN says nothing … From dsp.stackexchange.com
GAUSSIAN SIGNAL GENERATION - SIGNAL PROCESSING STACK EXCHANGE
Mar 31, 2020 Edit: Could the following be the answer? Generate WGN-like-signal which is centered around a set dBm value. Treat that signal like it was a frequency domain … From dsp.stackexchange.com
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 process … From dsp.stackexchange.com
VARIANCE OF WHITE GAUSSIAN NOISE - SIGNAL PROCESSING STACK …
Isn't the noise power the variance of the noise voltage? One could also ask about the variance (or standard deviation) of the power measured over a specific time interval. I think the central limit … From dsp.stackexchange.com
WHAT CAN WE DEDUCE ABOUT VARIANCE WHEN WE ARE GIVEN THE …
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 … From dsp.stackexchange.com
GENERATING WHITE GAUSSIAN NOISE IN MATLAB USING TWO DIFFERENT …
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); From dsp.stackexchange.com
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