four_steg_analysis

说明：  矢量匹配法，能够进行有理函数拟合，是一种稳定而有效的拟合办法。(Vector matching method, which can fit rational functions, is a stable and effective fitting method.)

freescal 单片机A/D采集程序。包含UART发送程序，可用计算机串口程序查看数据。(freescal 9S12DG128 cpu a/d sample program)

说明：  交易模型系列Excel模板是Wind资讯依据Excel插件丰富的函数功能，结合VBA脚本编辑，实现量化交易的轻量级解决方案的演示。 目前，该模块用户可自由设定套利品种对以及套利上下限，模板实现盘中价差监控，触发信号后可一键下单或者自动下单。(The transaction model series excel template is a demonstration of a lightweight solution for quantitative transaction based on the rich functions of Excel plug-in and VBA script editing. At present, users of this module can freely set the arbitrage variety pair and the upper and lower limits of arbitrage. The template can monitor the intraday price difference, and can place an order with one key or automatically after the trigger signal.)

图着色问题（Graph Coloring Problem, GCP）　又称着色问题，是最著名的NP-完全问题之一。 模拟退火算法实现最优。(Graph Coloring Problem, GCP and the example, the NP-and the example of the NP-and the example of the.igation of the..)

带图片放大的Flash相册特效，会智能判断图片的显示位置，跟随鼠标漂移，其实就是滑动的Flash特效。

Triangle生成精确的Delaunay三角剖分、约束Delaunay三角剖分、符合Delaunay三角剖分、Voronoi图和高质量三角网格。后者可以产生不小或大的角度，因此适合于有限元分析。(Triangle generates exact Delaunay triangulations, constrained Delaunay triangulations, conforming Delaunay triangulations, Voronoi diagrams, and high-quality triangular meshes. The latter can be generated with no small or large angles, and are thus suitable for finite element analysis.)

这是一个关于VBScript的教程，希望大家能有所得(This is a tutorial on VBScript, I hope you will get what)

SPSS安装文件，数据分析，大数据分析工具(SPSS installing files)

生成随机漫步，设置标题，并给标题加上标签(Generating Random Walks)

说明：  采用临界比例度法计算系统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 critical proportional 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.)