... 模拟噪音；膺噪音 pseudonoise 伪周期信号 pseudoperiodic signals 伪周期信号 pseudoperiodic signals ...
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Based on the method pulse signal can be analyzed and the information can be easily extracted. The pulse wave signals processing method in time domain can also be used in the pseudo-periodic signal processing in time-domain.
本文研究的信号时域处理方法不限于脉搏波信号的处理,还适用于类似脉搏波信号的伪周期信号的时域处理。
参考来源 - 脉搏压力信号的时域处理方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
伪信号，如果采样率慢于某一周期的8.5倍(见图10.24)，那么显而易见我们的重建信号与原始信号直观上一点都不像。
Aliasing, while not intuitive, is easy to observe (see Figure 10.24). If we sample 8.5 times slower (the circles), our reconstructed signal looks nothing like the original.
事实上，由于伪码的周期性而导致的循环平稳是扩频信号的一个重要特征。
In fact, as the result of the period of a PN code, cyclostationarity is a key property of DSSS signal.
被高速伪随机码调制的扩频信号，其伪随机码是具有随机编码信号特征的周期信号。
The spread spectrum (SS) signal is modulated by high-rate pseudo noise code, and belongs to typically periodic signal.
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