hurray(IEEE802.15.4)v1.2

matlab and simulink. this book book is primarily intended for first semester engineering students who are looking for an introduction to the MATLAB and Simulink environment oriented toward the knowledge and requirements of beginning students. Thus, only a few basic ideas from mathematics, in particular ordinary differential equations, programming, and physics are required to understand the contents of this book. This knowledge is usually acquired in the first two or three semesters of a technical engineering degree program. Under these conditions, this book should also be of interest for practicing engineers who are looking for a brief introduction to MATLAB and Simulink. In the case of this book, engineers will have the knowledge required to understand it years after they have finished their studies.

用pisar方法估计功率谱，并估计信号频率和峰值(Music method estimates the power spectrum, and estimate the signal frequency and peak)

时频分析，窗宽对信号恢复的影响 以及差值分析(Time-frequency analysis, the impact of the window width and the difference signal recovery analysis)

进行C均值聚类，样本是男女身高体重数据，在程序中增加了很多注释说明部分，适合广大初学者。(Perform C-means clustering, the sample was male and female height and weight data, adds a lot of explanatory notes section in the program, for the majority of beginners.)

Simulation of a speed regulation scheme for a current-fed using airgap flux orientation.

免疫优化智能算法，以及它在物流配送中选址应用，注释详细运行顺畅(Immune Optimization intelligent algorithm and its application in logistics and distribution sites, detailed notes running smoothly)

lssvm 最小二乘支持向量机,用于多元非线性回归分析,非线性拟合与预测(Least squares support vector machine for multi-linear regression analysis, nonlinear fitting and prediction)

四阶龙格库塔法，在解常微分方程时进行数值求解时调用使用(The fourth-order Runge-Kutta method is used to solve ordinary differential equations numerically.)

一个比较简单的中值滤波，程序比较短也比较容易懂，matlab编写(a relatively simple median filter, a relatively short procedure is relatively easy to understand, and the preparation of Matlab)

control induction machine by VSI simulink file