svpwm0108

在前人的基础上改进了SVR，更适合进行回归预测方面的实验。(the filec contains a series codes,and the codes have convennion function on regression. )

matlab程序 输入txt文档即可计算混沌时间序列的李雅普诺夫指数(Lyapunov matlab)

说明：  三相逆变并网，采用全前馈能有效抑制谐振。(Three-phase inverters connected to grid can effectively suppress resonance by using full feed-forward.)

说明：  基于对称极坐标图像生成法代码和基于灰度共生矩阵的方法提取振动图像特征实例代码(Extracting vibration image feature instance code based on symmetrical polar image generation method code and gray level co-occurrence matrix method)

QPSK modulation in Rayleigh channel

单点定位算法用来仿真无线定位技术，简单可行(Single-point location algorithm is used to simulate wireless location technology　simple and feasible)

DISCRETE FRACTIONAL FOURIER TRANSFORM

地面上方单导线传输线的单位长度电容的矩量法求解(Ground above the single-wire transmission line capacitance per unit length of the moment method)

afhkds lsfjk sd jsk nff lakd f

电机转子断条时，使用ansoft maxwell建立的异步电机断条模型，数据需要matlab处理(Motor broken rotor bars, using the model of the induction motor broken bars created ansoft maxwell, data need matlab processing)