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基于MATLAB的图象加噪,去噪程序.程序内以给出详细说明。(MATLAB-based image denoising procedures add noise)

说明：  用于进行变量降维的matlab程序，大家可以试一试，很有效哟(Variable Reduction Testbench MATLAB modules，it is very effective， we can try, very effective ..............)

改程序可以读取RINEX3.01格式的伪距和星历文件。同时适用于GPS和北斗系统。(The program can read observe files and ephmeris files in RINEX format.It also applies to GPS and Beidou system.)

里面囊括了基于matlab滤波器设计的各种.m文件，是不可多得的详细内部资料。(Inside cover matlab filter design based on a variety of. M documents is rare detailed internal information.)

本书介绍了matlab的基本使用及编程方法，并对用matlab解决统计问题和建模问题作了清晰的说明(This book introduces the basic use of matlab and programming methods, and using matlab to solve statistical problems and modeling gave a clear description of)

root_MUSIC算法，针对均匀线阵的非相关求根MUSIC算法(root_MUSIC algorithm)

主成分分析（PCA)算法是用于简化数据的一种技术,对于某些复杂数据就可应用主成分分析法对其进行简化。

This code is to investigate codes generation using MATLAB ( Barker code,M-sequence,Walsh code) and To investigate Correlation characteristics of spreading codes Aperiodic and periodic Autocorrelation.,Aperiodic and aperiodic crosscorrelation.To check some properties of spreading code

virtools用户手册，讲述了vt的基本构成，图形学原理，基本的使用方法，两个实例制作过程(vt user guide ,please download)

说明：  matlab初学者入学指导，把这些题做完了，matlab基本已经入门了(matlab beginners guide school, finished these questions, matlab basically have a beginning)