一则恐怖故事，有些地方很吓人，但是很有意思的

倒车雷达只需要在汽车倒车时工作，为驾驶员提供汽车后方的信息。由于倒车时汽车的行驶速度较慢，和声速相比可以认为汽车是静止的，因此在系统中 可以忽略多普勒效应的影响。在许多测距方法中，脉冲测距法只需要测量超声波在测量点与目标间的往返时间，实现简单，因此本系统采用了这种方法。-Reversing radar only need to work in the car when reversing, the rear car for the driver to provide information. As the reversing of vehicles traveling at slower speeds, and speed of sound can be compared to consider car is stationary, and therefore in the system can ignore the impact of the Doppler effect. Ranging in many methods, ranging pulse ultrasonic method only measured in the measurement points and the round-trip time between the target and achieve a simple, this system uses this approach.

Mpeg4-AAC音频解码器的实时软件实现的一篇论文。-Mpeg4-AAC audio decoder for real-time software implementation of a paper.

网络教学平台使用报告-network teaching platform report

ID3决策树内容简介： 概述 预备知识 决策树生成(Building Decision Tree) 决策树剪枝(Pruning Decision Tree) 捕捉变化数据的挖掘方法 小结 -ID3 Decision Tree Description: an overview of prior knowledge to generate decision tree (Building Decision Tree) decision tree pruning (Pruning Decision Tree) to capture changes in data mining methods Summary

管理系统部分功能如下： （１）在线增加、修改、删除管理员 （２）在线增加、修改、删除作品、支持HTML等.. （３）前台作品付有评论功能．．以及评论数目和点击次数显示，评论功能支持：ＵＢＢ代码． 管理地址：admin_login.asp 管理员以及密码：admin-functional management system as follows : (a) online add, modify, delete Administrator (2)- add, modify, delete entries, such as HTML support .. (3) future works to pay a comment function. . And the number of comments and number of hits, comments functional support : UBB code. Management Address : admin_login.asp administrators and Password : admin

经典c程序100例==1--10 【程序1】 题目：有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？ 1.程序分析：可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去 　　　　　　掉不满足条件的排列。 2.程序源代码： main() { int i,j,k printf(" ") for(i=1 i

处理树型控件的双击事件- The processing tree controls to double-click the event

这是迷宫代码，输入一个任意大小的迷宫，用栈求出一条走出迷宫的路径，并 显示在屏幕上。-code, the importation of an arbitrary size of the maze, with a stack get out of the maze of trails and on the screen.

非常详细的软件文档管理指南- Extremely detailed software documents management guide

数据结构（C语言版）严蔚敏 吴伟民主编 清华大学出版社-Data structure (C language version) Yan Wei-Min Wu Weimin, Tsinghua University Press, editor in chief