: 2020-11-26 16:42:20
Description: 1. Be familiar with the spectrum change of continuous signal before and after ideal sampling, and deepen the understanding of time-domain sampling theorem.
2. Be familiar with the characteristics of time domain discrete system.
3. The convolution method is used to observe and analyze the time domain characteristics of the system.
4. Master the computer implementation method of sequence Fourier transform, and analyze the continuous signal, discrete signal and system response in frequency domain by using sequence Fourier transform.
cy.m, 88 , 2020-11-23
cyxl.m, 146 , 2020-11-23
dwmc.m, 65 , 2020-11-23
jx.m, 81 , 2020-11-23
main1.m, 690 , 2020-11-23
main2.m, 1317 , 2020-11-23
main3.m, 598 , 2020-11-23