chaxunriqi

运用matlab来实现了实时动画的一个示例(Use matlab to realize the real-time animation of an example)

open charechter stics recognization in matlab/simulink

low pass filter desined in matlab signal toolbox butterworth fiter

双幅线算法的研究，从新修正并改进了算法，可以仿真编程(matlab fft)

粒子群优化算法。这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。只有几十行代码。(Particle Swarm Optimization. This program is the most basic particle swarm optimization program using Matlab, very simple. Only a few dozen lines of code.)

基于matlab/simulink搭建的三电平逆变器仿真模型，控制算法为电压空间矢量控制（SVPWM），算法部分使用m语言编写，带有简单注释，配合算法说明，应该比较好懂。模型带中点电压平衡处理，但是效果一般，大家可以在此模型基础上修改。欢迎交流讨论。(Three-level inverter simulation model matlab/simulink structures based control algorithms for the voltage space vector control (SVPWM), part of the algorithm using the m language, with a simple comment, with the algorithm description, it should be relatively easy to understand. Models with the midpoint voltage balanced, but the general effect, you can modify the model basis. Welcome exchanges and discussions.)

说明：  MATLAB统计分析与应用里的回归分析和样本数据(MATLAB statistical analysis and regression analysis and sample data in the application)

用MATLAB语言编制定的用于流体计算和传热的程序(Compiled with the MATLAB language for set procedures for fluid and heat transfer calculations)

一维边值为0的微分方程，有限元方法逼近问题的解，给出误差的lebesgue模估计和能量估计。copy到命令窗口里运行即可。(solove one dimension ODE in FEM,and give error estimate)

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