In general, the solution is the inverse Fourier Transform of the result in Equation . The correct solution should be. when g(t)=0: . Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. will give the convolution in the time domain. two functions in the time domain produces a convolution in the Fourier domain, and Now for the fine print.