zonal-coding

Some useful matleb tips

说明：  非线性调频信号的设计与实现，第一部分内容(Nonlinear FM signal design and implementation, the first part of)

打靶法的matlab实现，需要输入的变量较多，程序不是十分简便(Matlab implementation of the shooting method)

It computes the chaincode for a single object on one bw image. (image processing)

VC++实现的离散余弦变换，用于matlab环境，与系统提供的不同。(VC++ implementation of the discrete cosine transform for the matlab environment, and the system provides different.)

code for converting colored image to gray

simulink model of three phase matrix converter

希尔伯特黄变换，提供了EMD分解，希尔伯特包络提取，希尔伯特边际谱绘制(including EMD and envlop extraction using Hilbert and marginal spectrum)

小波包分析提取振动信号中的特征频率，包括四元数的各种计算,包括随机梯度算法，相对梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Including quaternion various calculations, Including stochastic gradient algorithm, the relative gradient algorithm.)

MATLAB (MATrix LABoratory)具有用法简易、可灵活运用、程式结构强又兼具延展性。这是matlab的详细手册(MATLAB (MATrix LABoratory) has the use of simple, flexible use of program structure both strong and ductile. This is a detailed manual matlab)