chengxu

本程序是用五点差分格式解拉普拉斯方程，采用MATLAB作为开发环境，拉普拉斯方程有广泛的应用，五点差分格式的精度高 (This procedure is a five-point difference scheme for solution of Laplace equation, using MATLAB as a development environment, Laplace equation has a wide range of applications, a five-point difference schemes of high accuracy)

说明：  这是一个直方图处理的小程序,用MATLAB编的,没有用到MATLAB自身的一些函数(This is a histogram of the small program using MATLAB series, MATLAB did not use some of its own function)

basic dual converter operaiton

matlab source code for image morphing..

说明：  一篇介绍基于小波变换以及CDMA的水印文章(an article that introduce watermarking based on DWT and CDMA.)

弗洛伊德算法，通过一个图的权值矩阵求出它的每两点间的最短路径矩阵。( The Floyd algorithm, extracts between its most short-path matrix every two spot through a chart s weight matrix. )

这是一个matlab程序设计方面的文件。有助于学习和应用这一工具。(This is a Matlab program design documents. Contribute to the study and application of this tool.)

四阶累积量下的MUSIC算法DOA估计，特别是对于四阶累积量的计算是重要看点(MUSIC algorithm based DOA estimation)

MATLAB和Mathematica、Maple并称为三大数学软件。它在数学类科技应用软件中在数值计算方面首屈一指。MATLAB可以进行矩阵运算、绘制函数和数据、实现算法、创建用户界面、连接其他编程语言的程序等，主要应用于工程计算、控制设计、信号处理与通讯、图像处理、信号检测、金融建模设计与分析等领域。 MATLAB的基本数据单位是矩阵，它的指令表达式与数学、工程中常用的形式十分相似，故用MATLAB来解算问题要比用C，FORTRAN等语言完成相同的事情简捷得多，并且MATLAB也吸收了像Maple等软件的优点，使MATLAB成为一个强大的数学软件。在新的版本中也加入了对C，FORTRAN，C++，JAVA的支持。可以直接调用,用户也可以将自己编写的实用程序导入到MATLAB函数库中方便自己以后调用，此外许多的MATLAB爱好者都编写了一些经典的程序，用户可以直接进行下载就可以用。(MATLAB and Mathematica, Maple and called the three mathematical software. It is during a math class technology application software in the numerical calculations to none. MATLAB matrix operations can be performed, mapping functions and data, algorithm, creating the user interface, connect to other programming languages ​ ​ procedures, mainly used in engineering calculations, control design, signal processing and communications, image processing, signal detection, financial modeling design and analysis and other fields. MATLAB basic unit of data is a matrix, its instruction expression and mathematics, engineering, commonly used forms are very similar, so use MATLAB to solving the problem than with C, FORTRAN and other languages ​ ​ accomplish the same thing more simple, and also MATLAB absorb the advantages of software such as Maple, so MATLAB become a powerful mathematical software. In the new version also adds support for C, FORTRAN, C++, JAVA support. Can be calle)

这是递归神经网络的源代码，用到了回声状态机这种算法，是在作者网站上下载的，希望对你们有帮助(This is a recurrent neural network source code, use the echo state machine algorithm, is the author downloaded the website, we want to help you)