this procedure are my last class to do graphics, sounds very good. Especially fo...

简单的画图软件。- Simple painting software.

A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas based on the reference point from the enhanced fingerprint image. Each set of invariant moments contain seven invariant moments. Fingerprint verification is realized by Euclidean distance between the two corresponding features of the test fingerprint image and template fingerprint image in the database. -A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas base

用DELPHI直接生成DWG文件（更新）-DELPHI directly with DWG files to generate (update)

对板块进行最优切割，以尽量避免浪费。同时还使用了设置坐标按比例显示的方法防止板块太大，需要滑动条才能看。-plate for the optimum cut, so as to avoid wastage. Also set to use the coordinates indicated by the ratio method to prevent the plate too, need to be able to see a sliding strip.

Dispersion in an optical fiber

实现所给圆的内部的颜色填充，主要是先设置一点，再从上下左右扩充得出．-round to achieve the internal color filling, the main point is to set up first and then expand from all around come.

一个菜单界面，分别用菜单命令来绘制原数据曲面图，线性插值，最近点插值，3次多项式插值，3次样条插值后的图形，每次插值都可以在同一图形界面下比较插值前后图形。-A menu interface, respectively, using the menu command to map the original data surface map, linear interpolation, nearest point interpolation, polynomial interpolation 3 times, 3 times after spline graphics, interpolation can be per- under the same graphical interface graphics compared before and after interpolation.

alpha的演示，告诉大家如何用alpha-alpha demo to tell you how to use alpha

根据鼠标活动 捕获鼠标位置像素点的值显示在当前设备上-According to the mouse events to capture the mouse position pixel values displayed in the current device

一个微3D跨平台图形库,A mini 3D computer graphics C++ cross-platform library-a cross-platform 3D graphics library. A mini 3D computer graphics C cross-platform li brary