中文说明：基于遗传算法优化BP神经网络的收发两端频谱环境不一致情况下变换域通信系统的误码率仿真，仿真了不同学习率下网络收敛的速度以及误差，与自适应算法对比可以很好的提高误码性能。
English Description：
Genetic algorithm is used to optimize the bit error rate simulation of transform domain communication system when the spectrum environment at both ends of the transmitter and receiver is inconsistent. The convergence speed and error of the network under different learning rates are simulated. Compared with the adaptive algorithm, it can improve the bit error performance.