模型

可以使用该工具分析IIS服务器日志,随时了解你的网站的流量及用户所访问页面.-Analysis of the tool can use the IIS server logs, to keep abreast of your site traffic and user visited the page.

VB版推箱子,一个全屏显示的推箱子游戏，只能在800*600屏幕分辩率下运行。-VB version of RSS, a full-screen viewing of the games, only 800* 600 screen Resolution running.

对桁架进行3D有限元分析MATLAB程序(ye jg fahyg knVf bhg ggg yrgv hnnb jng ghb gvf hhhh gffv bbb j g f)

java写的simplepong,能够实现所有基本功能,不妨下下来学习一下!-simplepong wrote to the realization of all the basic functions, it may be down under study how!

vb中的DataGrid网格控件用法演示，相信很多人都很喜欢使用DataGrid来配合数据库显示内容吧，确实是很基储很直观的一个数据库控件，几乎很多的VB数据库程序中，都可以看到它的身影。这个例子比较简单，但可以让你掌握DataGrid的用法。

1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作，大大降低了开关损耗, 提 高了电路的转换效率. 2.该电路在高频的开关电源、逆变器等电力电子电路上有很大的实用价值, 可以提高电路的转换效率. -1. In this paper, an efficient step-up PWM conversion circuit analysis study on the switch to switch the state of high efficiency soft-switching double-zero work, greatly reduces switching losses, improve the conversion efficiency of the circuit .2. The circuit in high-frequency switching power supplies, inverters and other power electronic circuits have great practical value, can improve the circuit

简单的labview,实现计算轴承故障特征频率(Calculation of characteristic frequency of bearing fault)

说明：  编解码器（codec）指的是一个能够对一个信号或者一个数据流进行变换的设备或者程序。这里指的变换既包括将 信号或者数据流进行编码（通常是为了传输、存储或者加密）或者提取得到一个编码流的操作，也包括为了观察或者处理从这个编码流中恢复适合观察或操作的形式的操作。编解码器经常用在视频会议和流媒体等应用中(Codc refers to a device or program that can transform a signal or a data stream. The transformation referred to here includes not only the operation of encoding a signal or data stream (usually for transmission, storage or encryption) or extracting an encoding stream, but also the operation of restoring a suitable form of observation or operation from the encoding stream for observation or processing. Codec is often used in video conferencing and streaming media applications.)

结合积分图及快速傅里叶计算归一化互相关，减少计算时间(Combining Integral Graph and Fast Fourier Method to Calculate Cross-correlation)

这是数据库的教程,是某重点大学的非常专业的讲稿,-This is the Directory database is a key university in a very professional script,