L6.1

可以y9ng捱三顶四都v大少吃点 阿少吃点奥迪车爱迪生v大dsca点撒(You can y9ng endure three four are v A large eat less eat less Audi Edison v big dsca point spread)

A star 算法的matlab代码，用于机器人的路径规划与避障，以四节点往外扩展(A star algorithm matlab codes for path planning and obstacle avoidance robot out to a four-node expansion)

newmark_ode函数,求解地震波作用下的框架结构，还是挺好用的(newmark_ode Newmark_ode function is useful for solving frame structures under seismic waves.)

有个ldpc码的介绍，很全面，很好，适合于初学者(A introduction abuat LDPC codes , very comprehensive, very good, and suitable for beginners)

Matlab 与 LAPACK数值库的接口库(Interface code between matlab and Lapack library.)

利用李亚普诺夫直接法和PID算法，分别仿真对差动驱动轮式机器人的控制，使其行走直线或者圆轨迹程序(Using Lyapunov direct method, the control differential drive wheeled mobile robot is walking a straight line or circle track program)

说明：  几种不同方式编制的傅立叶变换程序对比，可帮助大家对傅立叶变换有更深刻的理解。(Prepared in several different ways Fourier transform procedure compared to the Fourier transform can help you gain a deeper understanding.)

数据分析(Python language learning data analysis)

对多目标优化算法NSGA-II算法的改进，该算法进化代数少，但是获得的最终效果特别好！(pair of multi-objective optimization algorithm NSGA-II algorithm, the algorithm evolutionary less algebra, However, the ultimate effect was particularly good!)

向matlab中读入s2p文件的数据。读入的数据格式为freqx[S11 S21 S12 S22](The program read .s2p file into matlab. The data matrix will have a dimension of freqx4. the four columns are [s11 s21 s12 s22].)