灰度共生距阵GLCM

实现指纹图像增强，直方图均衡化等空域增强后，在频域也进行增强。开发环境为MATLAB软件。(The realization of fingerprint image enhancement, histogram equalization, such as enhanced airspace, in the frequency domain also enhanced. Development environment for the MATLAB software.)

3d球坐标 球坐标绘图 直角转极坐标 画三维图( SPHERE3D(Zin,theta_min,theta_max,phi_min,phi_max,Rho,meshscale) plots the 3D profile Zin as a mesh plot on a spherical surface of radius Rho, between horizontal sweep angles theta_min and theta_max and vertical phi_min and phi_max, with mesh size determined by meshscale. )

Lagrange Opdal solution

基于FARIMA的网络自相似业务流模型的研究与仿真 包含三个函数：av.m、far.m、zsrs.m。具体说明见论文及模型说明(Research and simulation of self-similar traffic model based on a FARIMA the network consists of three functions: av.m far.m, zsrs.m. Specific instructions, see papers and model description)

线性预测LSM预测器，可以完成对信号的预测功能(adaptive linear prediction)

     振动频率不同，音调就不同。电子琴的每一按键对应一个频率不同的正弦波，按下按键，产生正弦波，播放波形即可听到对应按键的基音。      按键A至O对应的正弦波频率（HZ）依次为：131、147、165、175、196、220、247、262、294、330、349、392、440、494、523 

nearest neighbor algorithm with orl database

蒸气幻想简单挂机脚本.jar供研究Script的玩家学习(steam fantasy simple hook script. Script jar for research study of the player. .)

UVW caluculation of wind vector In RADAR

A system for disciplined convex programming Copyright (C) 2005-2012 Michael C. Grant and Stephen P. Boyd. This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published