2022-09-05

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昨天（2022-09-04）的笔记里用跳跃的方法搞完了4个信号变换的基本公式（周期连续、周期离散、非周期连续、非周期离散），现在开始查漏补缺：阅ASPMA的slide（week1和week2），看看哪些东西能用公式进行推导。

后续就是：鸽了