宇宙飞船在地球和# 39；动画

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.

MODBUS 规约的中文文档！-MODBUS Statute of the Chinese Document!

DES加密算法，从网站上下载的，但对一此要点的地方做了注释-DES encryption algorithm, downloaded from the website, but this points to one of the places to do a footnote

西门子手机软件开发工具介绍-Siemens software development tools introduced

TDA9143规格书，英文版本，希望对您有帮助。-data sheet

用IO模拟方式读写三星系列的NAND FLASH的文章. 不错的-use IO simulation literacy Samsung"s NAND Flash series of articles. Good

类型转化包括16进制字符串转化ASCII码,2位16进制字符串转化10进制等-The type of conversion, including conversion ASCII string of 16 hexadecimal code, 2 16 M 10 M, such as string conversion

h264自适应搜索的多帧运动补偿算法-ENG adaptive search of multi-frame motion compensation algorithm

本文所选的符号信源是从键盘上的94个字符中随机抽取，产生50000个随机符号数，包括了大小写字母和一些基本的字符。这些随机数为了方便起见我在网上随机摘抄了几篇英语文摘作为50000个随机产生的符号数以此来统计这些字符出现的概率，统计出概率，信源熵也自然求出，但本文只统计出符号信源出现的概率。-In this paper, the selected source symbol from the keyboard of 94 characters in a random sample, resulting in 50,000 the number of random symbols, including the upper and lower case letters and some basic characters. These random numbers for the sake of convenience I excerpt a few random online English abstracts as 50,000 the number of randomly generated symbols as a means of statistical probability of these characters, the statistics of probability, a natural source of entropy is also obtained, but this article only statistics source symbol probability.

本文档为定义项目的需求，指导后期的系统的分析与设计，并为系统的最终用户、项目管理人员和项目开发人员提供参考标准。 1.2项目背景 该系统的最终用户为学校的师生及教学管理人员。随着高校的扩招，依靠原来的档案管理教学已经力不从心且效率低下，开发教学管理这个MIS系统已是大势所趋。- This documents for the definition project demand, the instruction later period system analysis and the design, and for the system end-user, the project administrative personnel and the project development personnel provide the reference standard. 1.2 projects backgrounds this system end-user for school teachers and students and teaching administrative personnel. Expanded along with the universities incurs, depends upon the original records management teaching already to lack the ability to do what one would like also the efficiency is low, the development teaching manages this MIS system already was ultimately.