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Questions related from Houman Parsaei
Let W be an N*L complex white Gaussian noise, then C is its covariance. It is obvious that C is a diagonal matrix whose main diameter elements are "sigma2" . Question: Does every body know what...
11 June 2020 5,692 0 View
There is a uniform linear array with N transmitters. Let matrix S denotes transmitted signals. In fact S is an N*L matrix where N is the number of transmitters and L is the samples(snapshots) of...
30 May 2020 9,983 2 View
Power of a transmitted radar signal, s[n] can easily be calculated as : P=(1/N) s[n] ' * s[n] where s[n] is an N*1 vector and ' denotes hermition. But how about power calculation for a MIMO...
14 April 2020 3,794 1 View
Let C be n*n covariance matrix. Do you know haw can I generate a random vector whose covariance matrix is C ?
31 March 2020 7,876 2 View
let s*s'=R where s is a vector and s' means Hermitian of s I have matrix R. but I don't have s . Is there any solution to obtain s from R ?
19 March 2020 6,060 3 View
Some radars use several pulse-widths. I encountered a radar uses 2 kind of pulse-widths in turn. I think 2 pulse-widths are used to solve ambiguity in Doppler and range. What else are the reasons?...
22 February 2020 7,064 6 View
I've been looking for any standard to evaluate radars capability in electronic warfare. In other words if you buy a radar is there any standard to test and evaluate its ECCM capability?
23 December 2019 4,608 3 View
