Kriging-

单相逆变器，采用双环控制，带非线性负载！(Single phase inverter, using double loop control, with nonlinear load!)

此函数为matlab函数，可以用来绘制出任意函数的包迹线。(Finds the envelope of an arbitrary function)

说明：  matlab couse band very very low, butter, butord, chevychebs etc etcmatlab couse band

this is for ofdma application

Cranck Nicholson heat equation

adaboost工具箱,可以运行，初学者过来看看。(adaboost toolbox, you can run, beginners come to see.)

STEGANALYSIS ALGORITHMS FOR DETECTING THE HIDDEN INFORMATION IN IMAGE, AUDIO AND VIDEO COVER MEDIA

This is not my work but a function I use often. It is much faster than the conv2 function in matlab

傅立叶变换能将满足一定条件的某个函数表示成三角函数（正弦和/或余弦函数）或者它们的积分的线性组合。(Fourier transform can meet certain conditions expressed as a function trigonometric (sine and/or cosine functions) or their integral linear combinations.)

学习APF过程中的读书笔记和MATLAB仿真模型(Reading notes and MATLAB simulation models in learning APF process)