有循环检测，周期性检测，是一种双隐层反向传播神经网络，相参脉冲串复调制信号。- There are cycle detection, periodic testing, Is a two hidden layer back propagation neural network, Complex modulation coherent pulse train signal.

相参脉冲串复调制信号，含噪脉冲信号进行相关检测,光纤无线通信系统中传输性能的研究。- Complex modulation coherent pulse train signal, Noisy pulse correlation detection signal, Fiber Transmission wireless communication system performance.

ofdm系统下的差分相干检测，具体解释了差分相干检测系统(Differential coherent detection in OFDM system, which specifically explains the differential coherent detection system)