utilities

说明：  VC&Matlab混合编程实现比例导引弹道仿真(VC )

IMAGE PROCESSING TOOL USING GUI IN MATLAB

The travelling salesman problem (TSP) or travelling salesperson problem asks the following question: Given a list of cities and the distances between each pair of cities, what is the shortest possible route that visits each city exactly once and returns to the origin city? It is an NP-hard problem in combinatorial optimization, important in operations research and theoretical computer science.

利用MATLAB实现的两个语音的盲信号分离（BSS）~非常有用(MATLAB implementation of the two voice Blind signal separation (BSS) ~ very useful)

Levinson/Burg/MUSIC/ARMA算法的功能模块~可直接调用！MATLAB文件，已编译！(Levinson/Burg/MUSIC/ARMA algorithm function module to directly call!)

包括回归分析和概率统计，是信号处理的基础，小波包分析提取振动信号中的特征频率。( Including regression analysis and probability and statistics, Is the basis of the signal processing, Wavelet packet analysis to extract vibration signal characteristic frequency.)

说明：  数字图像处理方面的专业类书籍，中文版，适合系统的学习数字图像处理(Digital image processing professional books, Chinese for the study of digital image processing system)

说明：  挠性转子的平衡原理是建立在弹性轴（梁）横向振动理论的基础上，其动平衡原理为：挠性转子在任意转速下回转时所呈现的动挠度曲线，是无穷多阶振型组成的空间曲线，其前三阶振型是主要成分，振幅较大，其他高阶振型成分振幅很小，可以忽略不计。(Flexible rotor balancing principle is based on the elastic axis (beam) on the basis of transverse vibration theory, the balancing principle is: flexible rotor turning at any speed when the deflection curve presented is composed of infinite number of vibration modes space curve, the first three modes is the main component, the larger the amplitude, the amplitude of the other components of higher modes is very small, can be ignored.)

说明：  turbo码的译码，以及包含logmap和sova两种算法(turbo_logmapturbo,logmap and sova)

介绍了MATLAB的基础知识以及一些基本性质和一些源代码(Introduced MATLAB basic knowledge and some basic properties and some source code )