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a dc-dc boost converter is implemented using matlab.

本程序关于matlab随机信号实验中计算统计值，如平均值方差均方值等，有图形化界面(This program on matlab random signal calculation in the statistical data, such as average variance mean square value, graphical interface)

OFDM-QPSK水声通信程序仿真，检测误码率等等(Underwater acoustic communication program simulation, detection error rate and so on)

logit model for travel demand analysis

kalman滤波matlab模拟供爱好者参考(kalman filtering matlab Analog reference for lovers)

MATLAB 有约束信赖域算法，以四元多项式为算例 适用于学习最优化算法的数学专业学生以及其他数值分析课程的同学， 程序清晰，对MATLAB的学习也有很大的帮助，同时程序还有一些不足，读者自己须根据实际问题更正。(MATLAB constrained trust region algorithm to quaternion polynomial example for the application of optimization algorithms in the learning of mathematics students, as well as other courses in numerical analysis of the students, the program clearly and learning to MATLAB is also a great help, but the procedure also There are a number of shortcomings, the reader himself to be corrected in accordance with the actual problem.)

差异演化算法的MATLAB程序，程序说明非常详尽，AI研究者必备(Differential evolution algorithm, Matlab)

simulink file for a dc motor with PID

元胞自动机模拟走廊逃生的matlab程序，很好用(Cellular automata simulation corridor escape)

粒子群求解无约束优化问题，包括基本粒子群算法，改进的粒子群算法，还有基于自然选择的粒子群算法和模拟退火的粒子群算法(Swarm for unconstrained optimization problems, including particle swarm algorithm, the improved particle swarm optimization, as well as natural selection based on PSO and simulated annealing particle swarm algorithm)