duffing

基于matlab的qpsk调制模块，可以调用随机数列进行调制，根据需要设置进制数(Qpsk modulation based on the matlab module, you can call out random numbers to carry out modulation, according to the need for M-ary number)

不同坐标系下相同测量点之间的四元数转换矩阵求解，可以此来求解坐标系A到坐标系B之间的转换矩阵(Different coordinates between the same measurement points quaternion transformation matrix solution can be used to solve this coordinate system A to coordinate system transformation matrix between B)

本代码是容量限制交通分配的代码。但是不通过完整的OD表进行配流，而是针对组成OD表的逐一起始点、终点的基础数据进行配流。路权是取的BFR函数，加了距离惩罚函数。(This code is the capacity limit traffic assignment code. But not through the complete OD table assignment, but for each table consisting OD initial, end with the underlying data stream. Right of way is to take the BFR functions, plus a distance penalty function.)

matlab simulink implementation and analysis of Three-phase inverter3

依次输入三个函数即可，若想修改全排列矩阵的大小，可在MATLAB中打开tianchongJ修改(Input function can be followed by three, if amendments to the whole matrix with the size, can be opened in MATLAB to amend tianchongJ)

svm参数优化方法，网格算法，可修改迭代次数等参数(svm parameter optimization method, the mesh algorithms can modify parameters such as the number of iterations)

simulink 简明教程，课件，PDF格式，包括六个章节，详细的叙述了如何用simulink进行仿真建模(simulink concise tutorials, courseware, PDF format, including six chapters, a detailed description of how to use simulink simulation modeling)

说明：  求解系统中的各类混沌图，李亚普诺指数频谱图，分岔图(Solving chaotic graph)

说明：  MATLAB 编程，用MATLAB对先进控制算法编程 并且给出一个对象对其进行仿真(MATLAB programming, using MATLAB programming for advanced control algorithms and gives an object its simulation)

一种通过多普勒频移计算海水流速的仿真软件，软件内有详细备注，并能够改变多种参数，完成对不同要素下的仿真建模(A Doppler shift is calculated by seawater flow simulation software, there are detailed notes in the software, and the ability to change a variety of parameters, complete with different elements of simulation modeling)