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Questions related from Mahdi Al-Badrawi
It is known that FinFET transistor can be used for ultra low power applications. However, I didn't find any research had used this nanotechnology in the biomedical implant applications . is there...
28 August 2017 9,522 2 View
Dear Researchers, If a random data is following a gamma distribution, with Beta is the shape parameter and Alpha is the scale parameter. If we know that Beta is taking only a random value between...
23 October 2015 2,031 1 View
Dear researchers For the received signal y=s+n; the noise variance is denoted by (var_n), If we would like to apply conventional energy detection of the received signal for a given SNR, and Pfa;...
14 May 2015 1,209 6 View
Dear researchers I have a random variable X that is following a bimodal distribution, when I squared each element in that variable X, I got a distribution shape similar to exponential or...
09 May 2015 9,967 4 View
Dear researchers I'm posting this question for the second time, I'll try to explain it in very clear way: Let's assume my received signal was r(t) where : r(t)=s(t)+n(t) .... where s(t) is the...
07 May 2015 8,696 9 View
Dear researchers It is known that the conventional energy detector are susceptible to noise uncertainty due to the assumption of the noise power. But, does the noise uncertainty has any meaning...
01 May 2015 7,581 2 View
Dear researchers I'm wondering if you can highlight the method of calculating a Confidence Interval (C.I) parameters for a monotonically decreasing model given in the reference below (equation...
24 April 2015 4,782 3 View
Dear researchers I'm trying to simulate the maximum-minimum eigenvalue (MME) detector via MATLAB; L=4; % consecutive samplesy=randn(1,L); % Input signalr = xcorr(y); % Auto-correlation of...
22 March 2015 9,945 9 View
If we were able to estimate the noise power blindly for a conventional energy detector (CED), does that shift the CED from semi-blind to fully blind detector?
05 March 2015 4,561 4 View
I wanna add (2 dB for example) of noise uncertainty to a given signal x, I tried this way: S=10*log10(var(x)); N=S-SNR; n1=randn(1,round(length(x)/4)); n1=n1-mean(n1);...
18 February 2015 9,862 5 View
