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This paper studies the problem is how to determine the amount of stored coal, the difference with the common method, according to the table of calorific value and density of a list of data, without considering the influence of other factors on the density of the premise, the establishment reflects the density (y) and calorific value (x) model of the relationship, which can be obtained by the coal heat density of coal and draws a conclusion that the amount of stored coal.

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

组合字体输入法可视化小程序-character input method portfolio visualization small program

针对目前国际上商业遥感图像处理软件中3 个常用软件ENVI、ERMap2 per 和PCI ,从软件的设计思想、结构、功能、特点上做了详细的分析、比较与评价, 包括:输入输出功能及文件管理,图像显示与控制,图像校正,图像增强,图像分类, 矢量、GIS 连接及制图,DEM 处理,高光谱分析和SAR 处理。同时也对遥感图像 处理技术和遥感图像处理软件的发展进行综述,以有助于读者选择和使用最适当 的软件进行具体处理工作。-On the current international commercial remote sensing image processing software commonly used three software ENVI, ERMap2 per and the PCI, from the idea of software design, structure, function, features up to do a detailed analysis, comparison and evaluation, including: input and output functions and file management, and control of image display, image correction, image enhancement, image classification, vector, GIS and mapping connections, DEM treatment, high-spectral analysis and SAR processing. At the same time image processing of remote sensing technology and remote sensing image processing software synthesis development in order to help readers select and use the most appropriate software to deal with the specific job.

这是计算机图形学光照部分的一个很好的程序实例-This is the illumination of computer graphics part of a very good example of the procedure

一个图形变换程序-a graphics transformation process

用vc编写的一个图像处理程序-vc prepared using an image processing

两个屏幕保护程序(39KB)-two screen saver (259KB)

支持图像的边缘特征提取,和获取直方图 等-support of the edges in the image feature extraction, and access to, such as histogram

hoschek 方法用于曲线拟合 在Hoschekfit 文件中输入数据,拟合曲线段数,拟合误差,最大迭代次数就可以-curve fitting method for the Hoschekfit document input data, the number of curve fitting, fitting error, the largest number of iteration can