purpose applies mean filter to gray

将Surfer7．0与Mapinfo两个软件配合绘制降雨量等值线，解决了计算绘图在高、低值区丢失等值线和已知点外部曲线走向不合理问题，绘出的等值线与人工勾绘等值线比较无明显差异，能够满足防汛要求。-Will be two Surfer7.0 with Mapinfo mapping software rainfall isogram solved computing graphics in high-and low-value areas isogram lost and known point to rectify the anomalies in the external curve, the contour map and artificial hook painted isogram no significant difference, to meet flood prevention requirements.

实现光线跟踪算法，具有光照效果-achieve ray tracing algorithm, with lighting effect

本文档内的程序实现了图形真实感图形学，对进行计算机图形三位操作具有借鉴意义-The procedures in this document to achieve realistic graphics graphics, computer graphics, three pairs to be learned by operation of

创建自己的对话框窗口-create your own dialog window

两种有限差分流体比较程序的源代码（Direct3d）-Comparison of two kinds of finite-difference fluid program" s source code

LabVIEW下的运动目标捕捉，有运动目标存在则捕获其位置。需要NI采集卡，普通摄像头，可以修改为序列图象中的目标捕捉。-Capturing moving targets under LabVIEW, there exists moving target capture their location. Need to NI acquisition card, ordinary camera, you can modify the target for the sequence of images captured.

一般情况下通用的图片验证码识别，具有自学习过程，很有参考价值-definitive picture verification code identification, self-learning process of great reference value

ov9650 Datasheet Implementation Guide SCCB Specification-ov9650 Datasheet Implementation Guide SCCB Specification

Delphi 7.0 + MapX5.0-Delphi 7.0+ MapX 5.0

动态时钟，双缓冲解决屏闪~~~~~~窗体为圆形区域。-Dynamic clock, dual-screen flash buffer solution for a circular area ~~~~~~ form.