... unit numerical code 五单位数字保护电码 pseudo-noise code 伪随机码 pulse position modulation code 脉位调制码 ...
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pseudo noise code 扩频码 ; PN码 ; 伪随机码
Pseudo Noise Code Generator 一个虚拟杂讯码产生器
Pseudo-Random Noise Code 伪随机噪声码
pseudo noise code ranging 伪随机码测距
pseudo noise code sequence 伪随机码序列
pseudo noise code pn-code 伪随机码
pseudo-noise sequence code 伪随机序列码
In pseudo-noise code acquisition,I analyze performance of msequence and each kind of pseudo-noise code acquisition technology specially under low signal-to-noise ratio condition long sequence PN-code fast capture question.
在伪码捕获中详细研究了m序列伪随机码的性能以及各种伪码捕获技术，特别是低信噪比条件下长序列伪码的快速捕获问题。
参考来源 - 直接扩频接收机的码捕获与跟踪技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The spreading signal is a pseudo-noise code sequence that has a chip rate which is orders of magnitudes grater than the data rate of the message.
扩频信号是一个伪随机代码序列，此码片速率比消息数据速率高若干数量级。
Because of the limits of feedback devices, high speed pseudo noise code generation cannot depend simply on the improvement of clock rate.
由于反馈器件的限制，高速伪码不能采用单独依赖提高时钟频率的方法。
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