函数δ(t)与δ(n)与δ(ω)的区别_百度知道
函数δ(t)与δ(n)与δ(ω)的区别
三者有什么区别？
【俊狼猎英】团队为您解答~其实没有区别，当然你可以人为规定不同自变量的取值范围习惯上t用作参数去表示其他自变量，n常表示整数，w常表示角度（弧度）
当t=0时，δ(t)为无穷大；而n=0时，δ(n)=1；那么当ω=0时，δ(ω)等于什么呢？
你这里δ是什么意思呢，是随便表示一个函数还是某个特殊的函数
特殊函数，信号与系统、数字信号处理等课上学的
这个不懂，好像是对应不同的信号类型的你可以把问题写清楚一点，或者翻翻书吧
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