CCMethod

matlab分析双边功率谱密度和单边功率谱密度(matlab analysis of bilateral and unilateral power spectral density power spectral density)

无刷双馈电机模型，其模型为S函数，另外还有矢量控制模型，但模型还不够完善，尚需改进(The brushless doubly fed motor and vector control simulation model)

数学建模仿真maple的教程，很多人都用matlab进行科学研究，其实数值计算功能最强大的是maple，几个语句就能实现matlab很难实现的数学运算，这本书很经典，最总要的是Word版本，很方便移植到程序上验证的哦(Mathematical modeling and simulation maple tutorial, many people are using matlab for scientific research, in fact, the most powerful numerical calculation is maple, several statements can be very difficult to achieve matlab mathematical operations, this book is classic, the best always the Word version, it is easy to transplant procedure validation Oh)

先进PID控制matlab仿真，对PID的仿真有很大帮助，内含好多源代码(Advanced PID control matlab simulation , PID simulation , containing a lot of source code )

解决非线性方程组,通过输入初始值来迭代得到数值解(nolinear function)

差分脉冲编码调制（）的matlab模块仿真，实现抽样，量化，预测，编码并解码(DPCM)

说明：  这是一个用带亮度傅立叶描述子提取纹理特征的程序(This is a band brightness using Fourier descriptors of texture feature extraction procedures)

用于公司锁相环程序，已经通过样机验证，需要的朋友请下载(Phase-locked loop procedure used in the company, has been through prototype validation, need friends please download)

用于无线通信系统中提高通信质量、减小误码率的有效措施的操作工具(Used in wireless communication systems to improve communication quality, effective measures to reduce the error rate)

estimate drougth frequency for 100 years using SPI index