Why shud one use convolution ?Inorder to get the state transition matrix
x(t)=exp(at)x(0) + integral[exp(a(t-tau)) bu(tau) dtau
where tau is the variable of convolution.
i have read that convolution is used when integration is reqd,for instance,in capacitors and...
I read that Q,the quality factor of series resonant circuits is wL/R
------------>1/R sqrt(L/C).This i understand
1.but for parallel resonant it is R/wL....hmm but why is that?this i don quite get.
2.Then what do u mean by loaded resonant circuit and unloaded resonant circuit...