adpcm

this algorithm generates bessel coefficients for FSK modulation

利用蚁群算法解决旅行商问题，其中运用智能蚂蚁算法(Using Ant Colony Optimization Algorithm to solve Traveling Salesman Problem)

Matrix determinant from plu

说明：  基于混沌加密的小波域数字水印代码，毕业设计源代码(chaos)

说明：  运用matlab求矢量x的均值和方差。代码实现简单，运行正确(Using matlab find the mean and variance of the vector x. Code is simple, right)

RICIAN DITRIBUTION RANDOM VARIABLE AND RCV POWER GRAPH

一种有效的纹理描述算子，局部二进制模式。描述图像局部纹理特征(An effective texture description of the operator, local binary pattern. Description of the image texture features)

Hu矩及其改进Hu矩的文章以及Matlab的实现(Hu moments and its improved Hu moments of the article, as well as the realization of Matlab)

基于传输矩阵法（TMM）计算VCSOA（垂直腔半导体光放大器）的稳态增益的程序。由于是从将输入端功率Pin作为已知条件，程序用Matlab优化工具箱中的fsolve函数计算了满足边界条件时的输出功率。这对于相关研究开发都是较好的资料。(This is a set of source codes, which are used for calculating the steady state gain of VCSOA based on the transfer matrix method(TMM). Since the input power of the VCSOA is regarded as a already-known condition, this program, the function "fsolve" in the Matlab Optimization Toolbox is used for obtaining the output power of the VCSOA when the input power is at some value. This is a good material for further studying the related problems, especially when using the Matlab for device simulations. )

IDWT Transform using wfilters from matlab