From: Ana on
Hi guys,

I am trying to compute convolution from first principles for 3 dimension systems, for instance between:
f_t = (A*exp(j*w1*t)); and PLANT = exp(-k*t) .* exp(j*w2*t).
Is there a way where I could see each time that there is a computation or I should just use convn and thats it( but that would not not be from first principles)

any suggestions and highly appreciated

regards,
A