摘要: figure1: xI(t)cos(2*pi*fc*t) figure2: xQ(t)sin(2*pi*fc*t) figure3: xI(t)cos(2*pi*fc*t)-xQ(t)sin(2*pi*fc*t) 阅读全文
posted @ 2017-09-18 14:02 XinZhou_Annie 阅读(279) 评论(0) 推荐(0) 编辑