... which will be infinite in length. In other words,the "good" frequency response corresponds to something that cannot berepresented in a computer, an infinitely long impulse response. When ... Frequency responseFIGURE 17-5Example of deconvolution in the time and frequency domains. The impulse response of the example gamma ray detectoris shown in (a), while the desired impulse response ... Taking the Inverse DFT results in (b), an aliased impulse responsecomposed of 1024 samples. To form the filter kernel, (c), the aliased impulse response is truncated to M%1samples, shifted to...