matlab实现的光线跟踪算法，光的折射的建模、衰减…

首先对英文文档建立倒排文档，然后根据建立的倒排文档，按照此检索算法对文档进行检索-First of all English documents to establish inverted file, and then in accordance with the establishment of the inverted file, in accordance with the retrieval algorithms for document retrieval

扫描器程序，读源程序，去除空白和注释，结果写入另一文件。 要求：1.删除空白、回车、以及制表符等等。 2.删除各类注释。 源程序为一文本文件“scanner.txt”，程序执行后装入另一个文件“result.txt”中。 -scanner procedures, reading source files, and remove blank notes, the results into another document. Requirements : 1. Delete the blank round, and tabs and so on. 2. Notes to delete all. Source code for a text file, "scanner.txt" After loading procedures for the implementation of another document, "result.txt".

一个在电脑上运行的时钟，练习图形处理的趣味编程-A clock running on the computer, practice fun graphics programming

一个雷达的模拟程序-a radar simulation program

一个制作网页特效的脚本1，很好用的 各位个人主页的制作人一定有用-netnew a production of a script, the good personal home page you must produce useful

以前一直用vb，只有这类源码。现在在学c，请支持。-previously been used vb, the only such source. C in school now, please support.

视频教程，不用多说了，一看就会了 开发环境搭建XP+VMware+Redhat9.0安装教程-Video tutorials, Needless to say, and one will see the development environment to build XP+ VMware+ Redhat9.0 Installation Tutorial

用于图像处理的2类分类问题的程序，有较强的应用性。-For image processing Category 2 classification procedures, have a strong application.

GPS测量中，地心空间直角坐标转换为地理坐标的源代码，需要输入椭球参数-GPS measurements, geocentric spatial rectangular coordinates into geographical coordinates of the source code, need to enter the ellipsoid parameters

哈夫曼码的编码译码系统 问题描述 利用哈夫曼编码进行信息通讯可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求在发送端通过一个编码系统将待传输的数据预先编码：在接受端通过一个译码系统对传来的数据进行译码（复原）。对于双向传输信息的通道，每端都需要一个完整的编码译码系统。试为这样的信息收发站编写一个哈夫曼码的编码译码系统。-Huffman coding code decoding system describes the use of Huffman coding information can be greatly improved communication channel utilization, reduced transmission time, and lower transmission costs. However, this requires the transmitter through a coding system will be pre-transmission of data encoding : the receiving end through a decoding system to conduct data from the decoder (recovery). For the two-way transmission of information access, each side needs a complete Coding System. Examination of this information hubs to prepare a code of Huffman coding decoding system.