cmdcompare

信源编码,香农编码，实现了部分功能。希望大家积极改正。(Source coding, Shannon coding, to achieve some functionality. I hope you actively corrected.)

使用logistic模型的混沌加密与解密源代码(Using the logistic model of chaotic encryption and decryption source code)

基于kalman滤波的目标跟踪代码，用matlab实现了对目标的跟踪。(Kalman filter based target tracking code, matlab achieve the target tracking.)

说明：  求积分方程的离散解并比较它与真解之间的误差，用n=4的复化Simpson公式求积分方程(Seek solutions of integral equations of the discrete solution and compare it with the error between the real, the complex with n = 4 integral equation of the Formula Simpson)

本书是《高质量c++编程指南》，林锐博士著，针对编程过程中可能会遇到的若干容易被忽略的问题进行了分析。(This book is "high-quality c++ Programming Guide" Dr. Lin Rui book for several problems easily overlooked programming process may encounter analyzed.)

svm优化算法，利用改进的随机森林对SVM参数进行优化，提高运算精度和速度。(SVM optimization algorithm, the parameters of SVM are optimized by using random forest improvement, improve the calculation precision and speed.)

MATLAB在通信系统中的应用及示例，包括通信工具箱函数、编码、信道模型、调制等。(MATLAB in communication system applications and examples, including communications toolbox function, coding, channel models, modulation and so on.)

说明：  一个稀疏傅里叶变换的快速实现代码。哈希映射法为重构算法。(A fast implementation code of sparse Fourier transform.Hash mapping is a reconstruction algorithm.)

Numerical Methods in Engineering with MATLAB

Wind turbine generators (WTGs) are usually equipped with mechanical sensors to measure wind speed and turbine shaft rotating speed for system monitoring, control, and protection. The use of these sensors increases the cost and hardware complexity and reduces the reliability of the WTG system. This paper proposes a novel real-time speed estimation algorithm for wind turbines equipped with doubly-fed induction generators (DFIGs).