摘要: LEC 1 Introduction Signals Continuous signals EX1.Sound signals \(y = x(t)\) Continuous Time signal() One dimension signal(only have one variable time 阅读全文
posted @ 2023-10-19 13:41 黑衣の甘铃儿 阅读(3) 评论(0) 推荐(0) 编辑