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说明：  清空环境变量 网络结构建立 遗传算法参数初始化 迭代求解最佳初始阀值和权值 遗传算法结果分析 把最优初始阀值权值赋予网络预测 BP网络训练 BP网络预测 清空环境变量(Empty the environment variable Established network structure Genetic algorithm parameter initialization Iterative Solution optimum initial thresholds and weights Analysis of Genetic Algorithms The optimal initial threshold value is assigned to the right network prediction BP network training BP network prediction Empty the environment variable)

用于验证导航算法精度的航迹发生器，使用Simlink制作。(Navigation algorithm used to verify the accuracy of the trajectory generator)

利用simulink制作的十六进制计数器(Simulink produced using hexadecimal counter)

采用bp神经网络对函数y=sin（x）进行训练，然后用测试集对训练的函数进行测试，也就是函数逼近sin（x)的曲线(Bp neural network using the function y = sin (x) for training, and then use the test set to test the training function, that is, function approximation sin (x) curve)

Matlab code for PSO for the testing of Unconstraints Optimization problem

基于快速傅里叶变换的去50Hz工频干扰算法，最后通过反傅里叶变换得到去干扰后信号(Based on fast Fourier transform algorithm to 50Hz frequency interference, and finally get back to the interference signal by inverse Fourier transform)

用于OFDM通信仿真的同步算法源代码，对作ofdm同步者很有帮助(For OFDM communications simulation synchronization algorithm source code, for those very helpful for OFDM synchronization)

非线性多分辨率信号的分解，论文及matlab代码(Non-linear multi-resolution signal decomposition, papers and matlab code)

matlab code for tightfig

电磁场与电磁波课题阶段性研究以及公式推导(Electromagnetic Fields and Waves phased research topics as well as the derivation formula)