sbgz plate

Qt，和 wxWidget 一样，它也是一个标准的 C++库。但是它的语法很类似于 Java 的 Swing，十分清晰，而 且 SIGNAL/SLOT 机制使得程序看起来很明白——这也是我首先选 择 Qt 的一个很重要的方面，因为我是学 Java 出身的 :) 。不过，所谓“成也萧何，败也萧 何”，这种机制虽然很清楚，但是它所带来的后果是你需要使用 Qt 的 qmake 对程序进行预 处理，才能够再使用 make 或者 nmake 进行编译。并且它的界面也不是原生风格的，尽管 Qt 使用 style 机制十分巧妙的模拟了本地界面。另外值得一提的是，Qt 不仅仅运行在桌面环境 中，Qt 已经被 Nokia 收购，它现在已经会成为 Symbian 系列的主要界面技术——Qt 是能够 运行于嵌入式平台的。(Qt, and wxWidget, it is also a standard C++ library. But its syntax is very similar to Java' s Swing, very clear, and SIGNAL/SLOT mechanism makes the program seem to understand- and this is my first choice is a very important aspect of Qt, because I was born to learn Java :). However, the so-called " as also Xiao, also lost" , although this mechanism is clear, but its consequences is that you need to use Qt' s qmake program is preprocessed, it can be reused make or nmake to compile. And its interface is not the native style, despite the use of Qt style very clever mechanism to simulate the local interface. Also worth mentioning is that, Qt only run in the desktop environment, Qt has been acquired by Nokia, it has now become the main interface technology Qt Symbian series is the ability to run on embedded platforms.)

地 税 发 票 系 统5.1( delphi 版 本)-地税发票系统

C++语言的参考书，讲的非常全面，请大家下载用把-C language reference books, in a very comprehensive, please use downloaded put

数据库课件，适合于初学者！可以用于教学也可以自学用！-Database software, suitable for beginners! Can be used in teaching can also be a self-learning!

采用Drucker-Prager本构，利用ansys的umat进行边坡稳定性分析，求解可获得等效塑性应变(Using Drucker-Prager constitutive model and ANSYS UMAT to analyze slope stability, the equivalent plastic strain can be obtained)

说明：  start button visible

说明：  求解频响函数，振动信号处理，时频域的转换等方面内容(Solving Frequency Response Function, Vibration Signal Processing, Time-Frequency Domain Conversion and so on)

船舶回转实验，采用的是nomoto模型可以作为船舶运动控制的一个简单模型使用(The Nomoto model used in ship rotation experiment can be used as a simple model for ship motion control.)

说明：  滑动滤波程序的开发，供大家借鉴，也是为了能获得大家的资源(Sliding filter program)

此文件是拼图游戏(由鼠标控制点击,可选折不同的拼图内容)-puzzles (by clicking on the mouse control, optional packs of different puzzles.)