RSA-digital-signature

说明：  双边去噪的matlab源码，效果很好，值得一试(Bilateral denoising matlab source, the effect is very good, worth a try)

基于matlab的哈夫曼编码与解码的源代码程序。(Matlab-based Huffman encoding and decoding of the source code program.)

This code gives the DPAD filter, which has the various codng that provides the filtering of the image.

TFIND searches for one or more strings (boolean AND) in a text file. TFIND reports all lines where the string(s) were found (or NOT found by option). The search can be limited to a field in a fixed field (i.e. column oriented) list. An extended search mode is available, where only letters and digits are relevant. Other options: case sensitive search, alternative errorlevel with number of hits, header line with file name, LFN, custom prefix

C语言与MATLAB接口编程实例,作为C和MATLAB的联合使用，可以使数据处理变得简单易用，可以作为广大C语言程序人员的参考书籍(C language and MATLAB interface programming examples, as the joint use of C and MATLAB, you can make data processing simple to use, the majority of C language program can be used as reference books for staff)

本文详细分析了MATLAB RTW下单机型模式（实时视窗目标）和双机型模式的 系统结构，确定了在MATLAB RTW下构建实时控制平台的方案。针对这两种模式， 本文提出对应驱动I/O板卡的方式，并将Simulink生成的仿真模型下载到实时内 核中运行，实现对控制系统的控制。(In this paper, a detailed analysis of MATLAB RTW under the stand-alone mode (real-time Windows Target) and dual-mode models of system structure, identified under the MATLAB RTW platform to build real-time control program. For these two models proposed in this paper corresponds to drive I/O board, and will generate Simulink simulation model downloaded to the real-time kernel to run, realize the control of the control system.)

关于著名的sift算法的matlab实现(About the famous algorithm about sift)

算法是原始对偶算法，该方法充分的剖析了优化问题的结构，是求解二次规划问题的一个较好的算法。求解比采用matlab 的Quardprog求解速度快许多！(Algorithm is the original dual algorithm, this method is fully analyzed the optimization of structure, is to solve the quadratic programming problem of a good algorithm. To solve the fast Quardprog than using matlab to solve many!)

watermarking using lsb replacement

VOICEBOX is a speech processing toolbox consists of MATLAB routines that are maintained by and mostly written by Mike Brookes, Department of Electrical & Electronic Engineering, Imperial College, Exhibition Road, London SW7 2BT, UK. Several of the routines require MATLAB V6.5 or above and require (normally slight) modification to work with earlier veresions. The routines are available as a zip archive and are made available under the terms of the GNU Public License. The routine VOICEBOX.M contains various installation-dependent parameters which may need to be altered before using the toolbox. In particular it contains a number of default directory paths indicating where temporary files should be created, where speech data normally resides, etc. You can override these defaults by editing voicebox.m directly or, more conveniently, by setting an environment variable VOICEBOX to the path of an initializing m-file. See the comments in voicebox.m for a fuller description.