“signal basic operation”的概念、定义、翻译、参考文献-科学参考

单词	signal basic operation
释义	signal basic operation Encyclopedia 工学信号基本运算释 signal basic operation信号基本运算对信号进行叠加、时移、反转、展缩、卷积、相关和傅里叶变换等的运算方法。
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