BPSK

三个分段相连的信号的傅里叶变换和时频分析；Chirp 信号的傅里叶变换和时频分析；信号的子带分解(Linked to three sub-signals Fourier transform and time-frequency analysis Chirp signal Fourier transform and time-frequency analysis signal subband decomposition)

说明：  using matlab GUI to do several operations on picture loaded..

精通MATLAB计算科学书源代码，原书正版CD第三张源代码(Proficient in computer science book MATLAB source code, the third original CD to the book source code)

梯度下降算法 机器学习 MATLAB编写 验证无误(Gradient descent algorithm to verify correct writing machine learning MATLAB)

任何几何形状的导体或介质的麦克斯韦方程的时域有限差分代码(This a program solves Maxwell Equations for arbitrary geometries of objects with different conductivity and permitivity using the FDTD algorithm. Only first oder absorbing boundary conditions are applied. It is possible to create mpeg-movies. )

CNAV-2导航电文中L1C信号的编解码程序(CNAV-2 navigation data in the L1C signal encoding and decoding procedures)

nsga-ii源代码实现（国外权威编写）(the code of nsga-ii )

FDTD法计算平行耦合双微带线电容电感参数的程序(FDTD method parallel microstrip line coupling capacitance- inductance parameters of the process)

K均值聚类算法，可手动输入或xls读入数据(K-means clustering algorithm, can be manually entered or XLS reading da)

说明：  负载均衡调度问题：假设有N个任务，需要负载均衡器分配给M个服务器节点去处理。每个任务的任务长度、每台服务器节点（下面简称“节点”）的处理速度已知，请给出一种任务分配方式，使得所有任务的总处理时间最短。crossover(Load balancing scheduling problem: suppose there are n tasks, which need to be allocated to m server nodes by load balancer. The task length of each task and the processing speed of each server node (hereinafter referred to as "node") are known. Please provide a task allocation method to minimize the total processing time of all tasks.crossover)