A very good procedures open the three

颜色变化作业题示例-color change operations and that examples

a special model for pick up

读取256色的BMP灰度图,并用4*4的矩阵对其进行抖动,用opengl实现-BMP to read 256 color grayscale, and 4* 4 matrix of its jitter, using opengl implementation

IDL可视化分析与应用（随书程序）,idl visualization program-IDL visualization analysis and application (with the book procedures), idl visualization program

其中包括idct10、idct14、idct20、idct36的汇编代码-Including idct10, idct14, idct20, idct36 assembly code

显示一个可以旋转的立方体，通过鼠标的拖动而旋转。-Showing a rotating cube by mouse drag and spin.

地理信息系统中矢量数据的三维可视化技术(IDL)-GIS vector data visualization technology (IDL)

用于显示信号的功率谱的对话框-used to show the power spectrum signal dialog

图象处理集合（对位图的处理）包括如下： 1.图象分析：图象分割和边缘检测 2.图象编、解码：huff，PCX,GIF,JPG等； 3.滤波处理：包含多种滤波器（高，低通，交互式带阻）； 4.数学形态学：图象的腐蚀和膨胀，开、闭运算，图象的粗、细化等； 此外还有视图的编辑、灰度处理、图象恢复、小波分解和重构等等。-image processing pool (right bitmap processing) include the following : 1. Image analysis : Segmentation and Edge Detection 2. Image encoder and decoder : Huff, PCX, GIF, JPG, etc.; 3. Filter : with a variety of filters (high and low pass offered inter-band stop); 4. Morphology : Image of corrosion and expansive, open and close operations, the image of rough and refined; in addition to the View editor, Gray processing, image restoration, wavelet decomposition and reconstruction and so on.

一种旋转线条的算法-a revolving lines of the algorithm