点击下载:电子科技大学:《数字信号处理》课程教学资源(PPT课件讲稿,英文版)Chapter 1 Continuous-time Signals and systems
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Typical signals and their representation ☆ Exponential f(t)=et a is real a<0 decaying a=0 constant a>0 growingTypical signals and their representation ❖Exponential f(t) = eαt •α is real α <0 decaying α =0 constant α 0 growing
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点击下载:电子科技大学:《数字信号处理》课程教学资源(PPT课件讲稿,英文版)Chapter 1 Continuous-time Signals and systems
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