JPDA

此文件包含有四个基于matlab源程序,可直接运行.其说明如下 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度P0304：直方图均匀化(This file contains four based on the matlab source code can be directly run. Its description is as follows P0301: digital image data display matrix and its Fourier transform P0302: Two-dimensional discrete cosine transform image compression P0303: the use of gray-scale transformation method contrast-enhanced images P0304: Histogram of homogenization)

This Program compute the CIEDE94 color-difference between the sample between a reference with CIELab coordinates Labsample and a standard with CIELab coordinates Labstd The function works on multiple standard and sample vectors too

Synthetic a time history to a target spectrum

悬置功能计算的，能量解耦的方法，优化及其位移的计算(The calculation of suspended function, energy decoupling method, optimization and calculation of displacement)

计算多维正态分布的概率密度值，给出均值和方差矩阵(Multidimensional normal distribution calculate the probability density values, given the mean and covariance matrix)

generalized sidelobe cancellation implented frome "Adaptive filter theory 3th edition, page 320-335" author: ب ه م ن ی ا ن د ا ن ش گ ا ه ش ی ر ا ز

用来生成任意长度的m序列，需要输入初始值和本原多项式的系数(M used to generate the sequence of any length, you need to enter the initial value and the primitive polynomial coefficients)

基于环形的领域最优粒子群优化算法，MATLAB源程序(Based on the best areas of the ring particle swarm optimization algorithm, MATLAB source code)

A blind source separation algorithm is proposed that is based on minimizing Renyi’s mutual information by means of nonparametric probability density function (PDF) estimation. The two-stqge process consists of spatial whitening

各种常用数值计算的matlab程序，对数值算法的整理(Matlab numerical calculation of various commonly used procedures for the collation of the numerical algorithm)