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说明：  一些数字信号处理的matlab函数实例，相信对大家会有点帮助(Some digital signal processing function of the matlab example, believe that you will help a bit)

MATLAB编写，计算卫星运行轨道，显示星下点轨迹，适用范围较广。(Preparation of MATLAB, the calculation of satellite orbit, display a ground track, wide range of application.)

西安电子科技大学精品课程——数字信号处理.《数字信号处理教程——MATLAB释义与实现》 本教程系统地讲解了数字信号处理的基本理论和方法，注重物理概念的阐述，尽量把MATLAB的多媒体功能用于图形、动画和声音等形象的演示，是一本自始至终使用MATLAB来阐述问题和进行计算的数字信号处理教材。(Xi' an University of Electronic Science and Technology Courses- digital signal processing. " Digital signal processing tutorial- MATLAB interpretation and implementation" of the tutorial system to explain the basic theory and methods of digital signal processing, focusing on elaborate physical concepts, try to MATLAB multimedia functions for graphics, animation and sound, and image presentation, is a problem throughout to illustrate the use of MATLAB to calculate and digital signal processing materials.)

模糊C均值初始聚类中心的选择，供初学者参考(Fuzzy C-means clustering center of the initial choice of reference for beginners)

通过得到一个悬浮系统的状态空间表达式，求解Hinf控制器(the solution of Hinf controller)

这是一个关于信号视频分析的代码，用matlab编写，带有短时傅里叶变换，小波变换分析信号。(This is a video analysis on the signal code, written with matlab, with short time Fourier transform, wavelet transform signal.)

energy protocol for wsn for energy saving to enhance the lifetime of wsn

这是我自编的PQ分解法小程序，采用极坐标形式表示节点电压。(This is my small self of the PQ decomposition process is expressed by polar coordinates node voltage.)

一个MATLAB小波分析的程序，这是一个信号处理程序，用于故障诊断。(SOUCE CODE)

应用蚁群算法来解决所有点的遍历且距离最短的问题(Ant colony algorithm to solve all the points of the traversal and shortest distance problems)