直线二级倒立摆的LQR控制算法，仿真效果较好

学习和研究软件内含的设计思想和原理，通过安装、显示、传输或者存储软 件等方式使用软件的，! -Study and research includes the design of software ideas and principles, through the installation, display, transmission or storage software, such as the use of software,!

关于ruby的入门例子，直接接压就可以使用了，WINDOWS下使用通过，适合新手观看-on ruby introductory examples directly pressure can use it, through the use of Windows, suitable for newcomers to watch

c编程技巧１００之３-100 of 3

缺少边界qingduozhijiao-lack of border qingduozhijiao

用锁文件实现进程通信-lock document to achieve communication proce

This is a modified version of the 99 line Matlab codes for topology optimization. The physical field is set to be temperature fleids. The problem to solve is the classical volume to line heat transfer problem, as well as the problem of the heat dissipation of flat surface by a pipe.

OHCI 规范 Open Host Controller Interface Specification for USB -OHCI specification Open Host Controller Interface Specificationfor USB

STAB is a new active probing tool for locating thin links on a network path. A thin link is a link with less available bandwidth than all links preceding it on the path. The last thin link on the path is the link with the minimum available bandwidth or tight link. STAB combines the concept of "self-induced congestion", the probing technique of "packet tailgating", and special probing trains called "chirps" to efficiently locate the thin links.

DDS中几种关键的ROM压缩方法。介绍DDS器件编程设计中对ROM操作的方法。-DDS Several key ROM compression method. DDS introduce the design of devices programmed to operate on the ROM method.

俄罗斯方块源码，对提升VC是个不错的例子，望大家都能有所收获-Tetris source to enhance the VC is a good example, we hope all will be harvested