生成一系列点的二次回归方程。以读文件方式读取数据，并可自设比例尺显示在屏幕上，然后进行回归，并可进行显著性检验。

managed direct 3d 范例-managed direct 3d example

自己写的一个绘制地震波形的小程序，本来是给同学练习插值和平滑曲线的-himself wrote a mapping of the seismic waveform small program is to have students practice interpolation and smoothing curves, and

一个测绘专业软件的源码，用于全球定位系统（GPS）测量值的高程值转化，将GPS测量高转化为正常高。- A mapping specialized software source code, uses in the global positioning system (GPS) the observed value elevation value to transform, surveys GPS high transforms as normally is high.

LZW 变换 对灰度图像有很好的效果，VC环境下。有界面。-LZW transform grayscale images have very good results, VC environment. There interface.

OPENGL的开源版本，支持OPENGL2.0-Open-source version of the OPENGL support OPENGL2.0

This paper addresses a stochastic-#ow network in which each arc or node has several capacities and may fail. Given the demand d, we try to evaluate the system reliability that the maximum #ow of the network is not less than d. A simple algorithm is proposed "rstly to generate all lower boundary points for d, and then the system reliability can be calculated in terms of such points. One computer example is shown to illustrate the solution procedure.-This paper addresses a stochastic-#ow network in which each arc or node has several capacities and may fail. Given the demand d, we try to evaluate the system reliability that the maximum#ow of the network is not less than d. A simple algorithm is proposed "rstly to generate all lower boundary points for d, and then the system reliability can be calculated in terms of such points. One computer example is shown to illustrate the solution procedure.

绘图技术,个人感觉很不错,有绘各种复杂曲线的例子等-Graphics technology, personal feeling is pretty good, there are painted all kinds of complicated examples, such as curve

bmp图像的显示和图像处理-bmp image display and image processing

tk是一个结合tcl语言开发图形图像的脚本，如风河的Tornado就是用tcl＋tk开发的IDE。-tk is a combination of language development tcl script graphic images, such as wind River Tornado is to use tcl tk development IDE.

二代提升法实现的haar小波变换程序 及整数小波变换。haar小波实现-Method II upgrade the haar wavelet transform procedures and integral wavelet transform. Haar Wavelets