MCS-51单片机实用子程序库

John Hide新出的一本关于USB应用的书籍，原汁原味的电子文档-John Hide of new USB application on a book, an original electronic document

最新的激光测距仪应用,激光测距仪应用 -Application of the latest laser range finder, laser range finder application

USB Joystick Source code.

MATALAB处理优化.里面有很多好的优化处理方法-MATALAB optimize treatment. There are so many good methods to optimize treatment

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.

divider code .. in VHDL language

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 .

LDPC编码的研究与硬件实现 是关于LDPC码的一篇很好的文章-LDPC coding research and hardware implementation of LDPC codes on a very good article

给单片机初学者的40个实验,带有原理图,汇编和C语言双代码,单片机爱好者拿去参考吧.-Beginners to single-chip microcomputer 40 of the experiment, with a schematic diagram, and the C language compilation of dual-code, single-chip lovers refer to it instead.

很辛苦才画出来的一个开关电源原理图，protel 99 se上的。印刷出来能工作-How much could draw out a switching power supply schematic, protel 99 se on. Printing can work out