-
单片机广泛应用于商业:诸如调制解调器,电动机控制系统,空调控制系统,汽车发动机和其他一些领域。这些单片机的高速处理速度和增强型外围设备集合使得它们适合于这种高速事件应用场合。然而,这些关键应用领域也要求这些单片机高度可靠。健壮的测试环境和用于验证这些无论在元部件层次还是系统级别的单片机的合适的工..
-
DescriptionThe AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory (PEROM) and 128 bytes RAM. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry st..
-
DescriptionThe AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory (PEROM) and 128 bytes RAM. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry st..
-
ENGLISHE:Develop Web application program using ASP the architecture that must first establish Web application. Now in application frequently with to have two: The architecture of C/S and the architecture of B/S. Client/server and customer end / server hold the architecture of C/S. The customer /..
-
The first. Origin of ASP The research to ASP mode and ASP enterprise's origin can proceed with two respects , one to in terms of business and technology , is it carry on research to come from ASP developing history that business commit; Another one is studies the origins of ASP enterprises and ev..
-
The Internet began in the late 1960s as an experiment. Its goal was to create a truly resilient information network—one that could withstand the loss of several computers without preventing the others from communicating. Driven by potential disaster scenar-ios (such as nuclear attack), the U.S. ..
-
内容介绍什么是ASPASP怎样工作图书目录介绍ASP有很多有用的信息被用在这个网站或者其它网站。如果你有大量的时间去搜索这些信息你会发现你的大部分问题的答案。但是如果你想找出什么工具能够调试ASP或者怎么样能够找出其中的错误那你就要做更深一层的探索了。这篇文章提供了一种简单的方法去发现属于ASP的信息,包括对AS..
-
本论文研究目的是探索并最优化临床扫描仪中起导航作用的二维空间选择激发脉冲。本论文研究内容包括梯度缺陷,偏共振效应,和k空间的不完全覆盖性对二维条形空间激发轮廓的影响。研究涉及水模实验和在体实验,并由Bloch方程的数值积分做仿真。使用简单矫正方案对梯度失真进行补偿,则条形的位置精确度以3为指数增加。矫正..
-
DescriptionThe AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory (PEROM) and 128 bytes RAM. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry st..