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完成DSSS调制解调功能 mode[1，2] 1进行调制，2进行解调，未指定时自动完成这两个功能(Completion of DSSS modulation and demodulation functionality mode [1,2] 1 modulation, 2 to carry out demodulation, when the auto-complete does not specify that these two functions)

在matlab下的，牛顿拉夫逊法潮流算法的程序(In matlab, the Newton Raphson power flow algorithm program)

说明：  通过修改inp文件，用于对abaqus的模型进行自动创建裂纹的程序(by modifying inp. file, used for create a crack in abaqus model)

使用傅里叶变换提取心电信号中的呼吸信号，已经调试通过(Fourier transform to extract the breathing signal ECG has been through debugging)

本代码包括小波包能量的提取，可以用于振动声发射噪声以及力信号的特征提取(this code is for energy of wpt Feature extraction such as Acoustic emission，vibration sound and force )

matlab实现菲涅耳全息图,简单明了，很有用.自己整理的,可以直接运行。(matlab achieve the Fresnel hologram, simple and useful. collate their own, and can be directly run.)

对MATLAB的MAT文件进行读书，用C++语言实现(read and write mat files, using C++ Language)

光伏并网逆变器的PQ-V控制模型，为毕业设计的建模，供相关领域的中高级同任学习参考(PQ-V control model of photovoltaic grid connected inverter for graduation design modeling, for reference in the related fields of middle and advanced learning reference)

matlab 7.0下册，还有上册，大家一起下载吧。很有用的数学工具。(matlab 7.0 Book, but also on the list and we can work together to download it. Useful mathematical tool.)

This program is to one-step EEG prediction. it is done by a fuzzy neural network based on a chaotic back propagation training method.