Wild Life
Member level 1
Hello everybody, I made a project for a VHDL variance calulator:
E(x^2) -(E(x))^2
thats ok for real numbers, but if I have a complex number, what have I to do?
I can easily have two Variances, one for Real part and one for Imaginary part:
E(Re(C)^2) -(E(Re(C)))^2
E(Im(C)^2) -(E(Im(C)))^2
Is it the correct way? or should I have only one result for one complex number? And how to calculate it?
E(x^2) -(E(x))^2
thats ok for real numbers, but if I have a complex number, what have I to do?
I can easily have two Variances, one for Real part and one for Imaginary part:
E(Re(C)^2) -(E(Re(C)))^2
E(Im(C)^2) -(E(Im(C)))^2
Is it the correct way? or should I have only one result for one complex number? And how to calculate it?