conatant

一个小的lindo，做数学建模的同志们应该知道吧，不知道你们用得上不。以后有好东西再给大家送来-A small lindo, make mathematical modeling comrades should know, I do not know you is not useful. After the U.S. has brought good things to give

说明：  采用衰减曲线法计算系统P、PI、PID控制器参数，绘制整定后系统的单位阶跃响应曲线。(The attenuation curve method is used to calculate the parameters of P, PI and PID controllers, and the unit step response curve of the system after setting is drawn.)

两传感器异步融合，由于采样率和传感器开机时间不同引起的异步问题。(Two sensor asynchronous fusion, because of asynchronous sampling rate and the problems caused by the different sensor boot time.)

VC++适时换肤，切换窗口风格一例，可将窗口改变成Windows XP的风格，只需点击一下切换按钮，即可在两种窗口皮肤之间切换，把本技巧用在你的软件中，肯定会增色不少。

说明：  极化码的基础编译码程序,适合初学者学习使用(The basic compiler of polarization code is suitable for beginners to learn and use)

说明：  介绍关于crypto_api的相关使用说明，着重于运用。(Introduce the relevant instructions on the crypto_api focus on the use.)

VB程序设计综合实验软件体，用于初学vb的综合型范例-VB programming comprehensive experimental software agents for the beginner vb examples of integrated

Java 克里金插值得到网格,计算的方式如何不同(How to get Java Kriging interpolation grid, different calculation methods)

多项式拟合在matlab中可以使用ployfit函数求解多项式系数，通过ployval函数求解拟合多项式在某数据点处的值(Polynomial and Non-polynomial Curve Fitting)

openssl-0.9.7库，包括MD5、DES、ssl、sha、crypto、aes(Openssl-0.9.7 Library ,including MD5,DES,ssl,sha,crypto,aes)