report_58f1c27321474wkjx

图书馆管理系统，里面都有提示！ 登陆页是：/adminLogin.aspx 默认管理帐号/密码：51aspx/51aspx 普通用户帐号/密码：test/51aspx DB_51aspx下为数据库文件，附加即可

求解拉伐尔喷管程序，（1）空间离散格式：采用JST 或Roe格式； （2）时间离散格式：显示Runge-Kutta格式； （3）几何参数和入口参数(Solve the laval nozzle procedure)

说明：  matlab生成特定反射系数和特定条件下的合成地震记录，记录合成wigb函数，(Seismic records are synthesized by wigb function.)

说明：  C语言程序设计，介绍了C语言的基础语法。(C Language Programing Design)

说明：  针对双闭环矢量控制的三相电压型 PW M 整流器难以用准确的数学模型描述、以及通过其简化的数学模型求得的PI参数需要实验整定的问题 ，提出了基于模糊 P I控制器的新型智能化控制方法。与传统的Pl控制方法相比。该方法不仅实现了PI参数的自整定。还使系统具有更好的响应性能、更高的稳定性及鲁棒性。利用 M atlab／Sim ulink 工具箱建立了基于模糊 P l控制器的整流器仿真模型，并通过仿真实例对此设计方法进行了实验验证。(In order to solve the problem that it is difficult to describe the three-phase voltage type PWM rectifier with double closed-loop vector control by accurate mathematical model and the PI parameters obtained by its simplified mathematical model need to be adjusted by experiment, a new intelligent control method based on Fuzzy PI controller is proposed. Compared with the traditional PL control method. This method not only realizes the self-tuning of PI parameters. It also makes the system have better response performance, higher stability and robustness. Using Matlab / Simulink toolbox, the rectifier simulation model based on Fuzzy PL controller is established, and the design method is verified by simulation example.)

说明：  51单片机VL530X0L激光测距，测试过，可用，(Vl530x0l laser ranging)

改程序是一个小插件，改程序可以在abaqus中自动生成二维的颗粒随机分布的板(Can generate random distribution of particles)

支持旋转的Flash按钮特效，这个按钮效果的内部实际上是一个Flash影片剪辑，包括了小球变大变孝旋转的效果，当鼠标放在按钮上的时候，剪辑就开始播放，形成了很炫的动画按钮效果，此类效果目前已很普遍。

说明：  利用MATLAB软件分别设计截止频率为200Hz、采样频率为2000Hz的FIR低通滤波器，滤波器长度为81，并绘出各滤波器的幅度频率响应曲线。(FIR low-pass filters with cut-off frequency of 200 Hz and sampling frequency of 2000 Hz are designed by using MATLAB software. The length of the filters is 81, and the amplitude-frequency response curves of the filters are drawn.)

从小就开始做大型软件的孩子,他们做软件,绝对不会像我做得这么郁闷,他们关注的是技巧,是新思路。既不会在已知的...16x16点阵繁体显示字库-childhood began large-scale software child, they do software, absolutely not, as I have done so depressed. Their concern is skills, new ways of thinking. Is not known ... 16x16 lattice History shows character