work

精通Matlab综合辅导与指南-源程序，跟书籍配套的(Proficient in Matlab comprehensive counseling and guidance- source)

级联滤波器的优化设计，用于绘制优化滤波器cic 半带(cascading filter optimization design, optimized for mapping CIC half-band filter)

智能天线的核心技术之一是波达方向估计,在无线通信中具有重要作用。MUSIC算法是一种经典的DOA估计算法,但因其计算量大、对于相干及小信噪比信号无法分辨等缺陷,故有较多的改进算法被提出。文中研究了求根MUSIC算法、基于空间平滑技术的MUSIC算法、改进MUSIC算法及修正MUSIC算法。通过仿真分析了角度间隔、信噪比、信号相干对改进MUSIC算法分辨率的影响。以上几种改进MUSIC算法进一步发挥了该算法高分辨率的优势,且有利于其在智能天线方面的应用。(One of the core technology of smart antenna is DOA estimation, which plays an important role in wireless communication. MUSIC algorithm is a classic DOA estimation algorithm, but because of its large amount of computation, the coherent and small signal to noise ratio of the signal can not be resolved and other defects, so there are many improved algorithms are proposed. This paper studies the root MUSIC algorithm based on spatial smoothing technique, the improved MUSIC algorithm, MUSIC algorithm and modified MUSIC algorithm. The influence of angle interval, signal to noise ratio and signal coherence on the resolution of the improved MUSIC algorithm is analyzed by simulation. The above improved MUSIC algorithm to further play the advantage of the high resolution of the algorithm, and it is conducive to the application of the smart antenna.)

可实现对信号的小波分解及滤波..........(wavelet transform decomposition and denoising.)

数字图像处理。MATLAB写的程序。免费下载。。。。。。。。。。。。。(Digital image processing. Programs written in MATLAB. Free Download. . . . . . . . . . . . .)

说明：  雷达信号理论的分析工具及其matlab 仿真， 可供学习使用。(Analysis tools for radar signals theory and mtlab simulink)

matlab 工具箱 非常有用的，绝对有用(matlab toolbox is very useful, absolutely useful)

This code demonstrate CORDIC Rotation and Vectoring in circular mode. Also with compensation and angle correction. Also a code for Givens Rotation.

说明：  matlab code of channal2

this code is tell about segmentation of an image