matlabprogram

说明：  用MATLAB实现数字图像的傅里叶变换，显示图像频谱(Digital images using MATLAB Fourier transform, display the image spectrum)

说明：  混沌系统的工具箱，包含了混沌中的各个常用参数的计算和分析。(Chaotic systems toolbox, contains the chaos in the calculation of the various common parameters and analysis.)

说明：  实现jacobi迭代的matlab程序，输出迭代矩阵并显示每次迭代的结果(Matlab program for Jacobi iteration)

该文件有助于初学习matlab者建立信号的概念(The document will help to establish early learning matlab signal concept)

DMC程序，利用MATLAB仿真的，供大家研究。(DMC procedure, the use of MATLAB simulation for the U.S. study.)

说明：  基于MATLAB的数字水印技术研究。本文从数字水印技术本身的特点、一般模型和典型算法出发，简要地介绍了一种可以快速上手的高效的实用语言——Matlab(MATLAB-based digital watermark technology. In this paper, the characteristics of digital watermarking technology itself, general models and algorithms start, briefly describes a quick-use efficiency of practical language- Matlab)

path planning by potential field method

白噪声中单个正弦信号的频率检测与估计 产生，其中是一高斯白噪声，其均值为0，方差为1。用MUSIC方法估计观测数据中正弦波的频率，并给出白噪声方差()un2uσ 与复正弦波的振幅A的估计值。(A single frequency detection and estimation of the sinusoidal signal in white noise, which is a Gaussian white noise with mean 0 and variance 1. MUSIC method to estimate the frequency of sine wave in the observation data, and gives the white noise variance () estimated value of the the un2uσ complex sine wave amplitude A.)

说明：  通过奇异值分解的方法对数字图像进行压缩达到节省存储空间的目的(Compression of digital image by singular value decomposition to save storage space)

说明：  l曲线的岭参数估计确定相关参数。。。。。。。。。。。。。。(The ridge parameter estimation of the L curve determines the relevant parameters.)