Numerical calculation of Mie scattering of Delphi code, used to calculate the li...

Recteneald数值计算一书的所有源码和课件-Recteneald on a numerical calculation of all source and courseware

php page翻页 //定义函数pageft(),三个参数的含义为： //$totle：信息总数； //$displaypg：每页显示信息数，这里设置为默认是20； //$url：分页导航中的链接，除了加入不同的查询信息“page”外的部分都与这个URL相同。 //　　　默认值本该设为本页URL（即$_SERVER["REQUEST_URI"]），但设置默认值的右边只能为常量，所以该默认值设为空字符串，在函数内部再设置为本页URL。

线段与凸多边行的是否相交的判断-line with the convex multilateral OK to judge whether the intersection

AT24c04测试用代码，串口打印，方便查看，使用STC单片机，模拟I2C总线，对于初学者有点一定帮助作用，可以同时了解I2C和串口通信

用vc实现的遗传算法，有界面，易操作，从文件读取参数设置，结果输出到文件中，移植性强-Vc implemented using genetic algorithms, there are interface, easy to operate, read from the file parameter settings, the resulting output to a file, transplantation and strong

应用背景 SIMPLE CODE TO DRIVE AN MULTIPLEXED LCD 关键技术 It is a basic driver code to initialize and excecute the LCD

一个用C语言写的FFT算法，经测试，效果很好-More use of a FFT algorithm C

这是我编写的学生成绩查询系统，里面包含成绩查询，排序等功能，希望对学习计算机语言的同学有所帮助，可以任意使用。

应用背景对线激光扫描获得的大量的点云数据进行处理，运用Delaunay算法实现三角剖分，能够处理大规模数据。可以获得三角片面的信息。关键技术Delaunay三角剖分，对点云数据进行处理

详细表述了分数阶傅立叶变换的离散实现，将现有的算法进行比较。-In this note we make a critical comparison of some matlab programs for the digital computation of the fractional Fourier transform that are freely available and we describe our own implementation that lters the best out of the existing ones. Two types of transforms are considered: First the fast approximate fractional Fourier transform algorithm for which two algorithms are available. The method is described in H.M. Ozaktas, M.A. Kutay, and G. Bozdagi. Digital computation of the fractional Fourier transform. IEEE Trans. Signal Process., 44:2141{2150, 1996. There are two implementations: one is written by A.M. Kutay the other is part of package written by J. O Neill. Secondly the discrete fractional Fourier transform algorithm described in the master thesis C . Candan. The discrete fractional Fourier transform, Bilkent Univ., 1998 and an algorithm described by S.C. Pei, M.H. Yeh, and C.C Tseng: Digital fractional Fourier transform base