设f1(t)*f2(t)=y(t)f1(t-t1)=f1(t)*δ(t-t1)f2(t-t2)=f2(t)*δ(t-t2)f1(t-t1)*f2(t-t2)=f1(t)*δ(t-t1)*f2(t)*δ(t-t2)=f1(t)*f2(t)*[δ(t-t1)*δ(t-t2)]=f1(t)*f2(t)*δ(t-t1-t2)=y(t)*δ(t-t1-t2)=y(t-t1-t2)
a在离散时间信号的分析和处理中,常常要对序列进行相加、相乘、延时和卷积等运算,z变换的特性对于简化运算非常有用。 In the discrete time signal analysis and processing, must carry on operations frequently and so on adding together, multiplication, time delay and convolution to the sequence, the z transf...
在离散时间信号的分析和处理中,常常要对序列进行相加、相乘、延时和卷积等运算更多:https://www.bmcx.com/,z变换的特性对于简化运算非常有用 翻译结果(英语)1: In the discrete-time signal analysis and processing, often to the sequence of additive, multiplicative更多:https://www.bmcx.com/, delay, and...