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单词
pulse position modulation,PPM
释义
pulse position modulation,PPM
网络
脉冲位置调制
网络释义
1.
脉冲位置调制
脉冲位置调制
(
pulse position modulation,PPM
)是无线光通信的经典调制方式之一。
wr.lib.tsinghua.edu.cn
例句
释义:
脉冲位置调制
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更新时间:2025/8/13 4:12:27