pca

一个实用的DCT数字图像水印程序，可以直接运行，包括很多攻击类型以及图片(A practical digital image watermark DCT procedure can run, including many types of attacks, as well as pictures)

matlab code for SEP_001routing protocol for WSN

matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)

此程序为发表过的一篇IEEE PIMRC 的paper的程序代码。是关于异构无线网络环境下的垂直切换接口激活时间的几个方案的仿真性能比较。(This RAR package contains a set of program code which was used in a published paper on in IEEE PIMRC. It is about the interface activition time in heterogeneous wireless networks. )

基于遗传算法的以最小二乘法为准则条件下的电动汽车与内燃汽车的成本对比(Cost comparison based on genetic algorithm, the least squares method for the guidelines under the conditions of electric vehicles with internal combustion automobile)

semivariogram structure function ,it is about 2D semivariogram.

关于OFDM系统中PAPR降低技术的综述，以及验证PTS的降低特性(overview of the deduction on PAPR, a simple procedure to test the performance of PTS)

说明：  满足互易性条件下的几种经典的极化检测算法的仿真，包括恒虚警仿真和ROC曲线 Pd_Pf是对两种目标的仿真（两种目标的极化散射矩阵不同）(Simulation of several classical polarization detection algorithms under the condition of reciprocity, including CFAR simulation and ROC curve. Pd_ Pf is the simulation of two kinds of targets (the polarization scattering matrix of the two targets is different))

A=(aij)20×20的LDLT分解与Cholesky分解(A = (aij) 20 × 20 in the LDLT decomposition and Cholesky decomposition)

2013年美国数学建模M奖（一等奖）所用MATLAB程序之一(2013 American Mathematical modeling M Award (first prize) with one of the MATLAB program)