研究基于小波变换有效提取信号瞬变特性的功能，对数字调制移相键控(PSK)信号进行符号速率估计。
Studies the function of wavelet transform (WT) that can effectively distill the transient characteristics of digital signals to estimate the symbol rate of PSK signals.
本文阐述了未知符号序列经线性调制后，在接收端利用循环相关理论对符号速率进行盲估计的问题。
This paper considers the problem of blind symbol rate estimation of signals linearly modulated by a sequence of unknown symbols.
仿真结果表明，和其他已有的结构相比，在相同的符号处理速率下，这种结构能够极大地减少延迟时间，从而降低实现复杂度。
The simulation results illustrate that compared with other architectures, this architecture can greatly reduce the latency which leads to decrease of complexity while ensuring other performances.
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