!-
y=pulstran(t,d, 'tripuls',0.2); %脉冲系列定义为周期性三角波 figure(2); plot(t,y);grid on; axis([0,1,-0.1,1.1]);
10.80.60.40.2000.10.20.30.40.50.60.70.80.9110.80.60.40.2000.10.20.30.40.50.60.70.80.91
现代通信基础学习知识原理试题及其规范标准答案
!-y=pulstran(t,d,'tripuls',0.2);%脉冲系列定义为周期性三角波figure(2);plot(t,y);gridon;axis([0,1,-0.1,1.1]);10.80.60.40.2000.10.20.30.40.50.60.70.80.9110.80.60.40.2000.10.20.30.40.50.60.70.
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