无线报警系统的设计

树是由n(n≥0)个结点组成的有限集合T。n=0的树称为空树；对n>0的树，有:(1)仅有一个特殊的结点称为根结点，根结点没有前驱结点；(2)当n>1时，除根结点外其余的结点分为m(m>0)个互不相交的有限集合T1,T2，…，Tm，其中每个集合Ti本身又是一棵结构和树类似的子树。 -Tree is n (n ≥ 0) consisting of nodes finite set T. n = 0 of the tree known as the empty tree for n> 0 of the tree, there is: (1) has only one special node called the root node, root node there is no precursor node (2) when n> 1 when, with the exception of root node except the node is divided into m (m> 0) a finite set of mutually exclusive cross-T1, T2, ..., Tm, one of each set Ti is itself a structure and are similar subtree tree .

ABB变频器的资料，是ＡＣＳ８００的，非常实用，在工控调速领域都能用上．-ABB Inverter information ACS800 very practical in the field of industrial control speed can use.

关于液晶显示模块和键盘电路设计的资料，对于电子初学者是有很大的帮助-On the liquid crystal display module and the keyboard circuit design information, for electronic beginners there is a great help

并口的接口规范，对开发并口驱动的同行很有用。-Parallel Port Interface Specification, on the development of parallel drive counterparts useful.

MATLAB用于自动化设计，该系统为我们的一个期中作业题，从中可以巩固自动化的知识。-MATLAB for design automation, the system for a period of our operations that, We can consolidate automation knowledge.

design for grid environment sensors design for grid environment sensors design for grid environment sensors-design for grid environment sensors design for grid environment sensors design for grid environment sensors design for grid environment sensors

上海杰得MCU Z228 Application Processor-On Haijie a MCU Z228 Application Processor

学习ＦＰＧＡ的好文章，从中可以了解到如何实现ＦＰＧＡ最小系统-Learning FPGA good articles, which can learn how to achieve the smallest FPGA system

能够进行矩阵运算，可以自己下载添加上说明就可以达成课程设计报告额-To carry out matrix operations, you can download the add on your description of the report of the amount of curriculum design can be reached