Buck_Boost

MATLAB数值分析与应算习题代码4 5节，用于学习交流，不可用商业用途。(MATLAB Numerical Analysis and Problem code 45 should be considered section for learning exchanges, can not be used for commercial purposes.)

speaker detection using different function

寻找很多个点的最大包围线。通过扫描法，分成4个代码文件实现。最后附图给出前后结果。(Looking for maximum points surrounded by a lot of lines. By scanning method, divided into four code files to achieve. The results are given before and after the final drawings.)

说明：  信号测量数M与重构成功概率关系曲线绘制例程代码(The probability of success of M signal measurement and reconstruction curve drawing routine Codes)

neural network based fault finding relay

无线通信多输入多输出(MIMO)系统的仿真程序。包括程序解释和源代码(wireless communications multiple-input multiple-output (MIMO) systems simulation program. The procedures and explain the source code.)

机器人PID控制重要程序，内含控制率设计，重力补偿等(PID control program of robot)

对简单闭环系统的PID控制参数进行优化，得到最佳的控制效果。使用时将该文件夹设为matlab默认文件夹，用simulink打开.mdl文件，在命令行窗口输入.txt文档中命令，可以得到优化后的P、I和D参数。(The PID control parameters of the simple closed-loop system are optimized to obtain the best control effect. With using these codes, the folder must be set as the default folder of matlab, then open the. MDL file, and input the commands of . TXT document in the command line window. The optimized P, I and D parameters will be obtained.)

implementation of costas receiver

求最优步长，最优步长对应的设计变量及函数值。(Seek the optimal step length, step length corresponding to the optimal design variables and function values.)