I want to find the output signal(y) from input signal(x) and impulse response(h). To do that first I take the fft of both x and h, then multply them, and finally taking the ifft of the result. The input signal is a 5 second sound. I tried to equalize the lengths of the FFTs but it didnt work. How can I overcome this?
h1 =[h; zeros(length(x)-length(h),1)];