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做DEA用的,功能很强大,大家可以试试看,真的很好用(DEA do use, very powerful, we can try, really well)

电位电极系测井曲线，用matlab编写,可用于学测井的人参考(Potential electrode system logs, prepared by matlab, people can learn logging for reference)

qspk程序，MATLAB仿真程序，一体化程序，请自行分文件。(QSPK program, MATLAB simulation, integration program, please make your own files.)

该程序涉及了一阶系统、二阶系统的阶跃响应下的系统辨识方法。(The procedure involves first-order system, second-order system step response of system identification methods.)

说明：  实现三次样条差值，与matlab实现的精度一样(Realize the difference between cubic spline, and the precision to achieve the same matlab)

电机模拟程序的matlab编程，是电机内部相电流的参考的生成的程序的编写，可供参考(Matlab simulation program of motor)

编写程序定义一个vector对象，其每个元素都是指向string类型的指针，读取该vector对象，输出每个string的内容及其相应的长度。(Write a program to define a vector object, which each element is a pointer pointing to the string type, reads the vector object, the output of each string and the corresponding length.)

短时傅里叶变换的Matlab程序代码，短时傅里叶变换时最经典的时频分析方法(Matlab code short time Fourier transform, short-time Fourier transform of the most classic time-frequency analysis)

实现视频 分帧功能 按照灰度值存储 直接matlab读取(matlab vc )

HUFFMAN TREE的编码源代码 实测可用 适合初学者使用(HUFFMAN TREE actual source code is available for beginners)