对UML语言开发详细介绍.设计建模基础,数据库建模基础,需求建模基础，...

本文介绍了如何使用qt提供的接口来设计自己的GUI风格(look and feel)，并通过一个具体的例子(使QSpinBox垂直显示)来详细说明过程。运行环境：redhat 9.0，qt-x11-free-3.2.*-This paper describes how to use the interface provided by the qt to design their own GUI style (look and f eel), and adopted a specific example (so that QSpinBox displayed vertically) to elaborate on the process. Operating environment : redhat 9.0, qt- x11-free-3.2 .*

filter-vhdl-code.rar为滤波器的完整VHDL程序，可用于IIR与FIR滤波器的仿真与验证实现，包括代码综合。使用版本为ISE6.3.-filter-vhdl-code.rar for the integrity of filter VHDL procedures, can be used for IIR and FIR filters realize simulation and verification, including an integrated code. Use version ISE6.3.

医院管理系统，使用的PowerBuilder开发的管理系统，主要的是使用PB的数据窗口来完成对后台数据库的操作，非常方便。-hospital management system, using the PowerBuilder development of the management system, the main use of PB is the data window to the completion of background database, the operation is very easy.

学生公寓管理系统:项目背景.术语及原意 .语言的选择-student apartment management system : the project background. Terms and intent. The choice of language

自己写的一个 在matlab环境中计算光学三反镜头初始结构的程序 带有界面-Wrote it myself, one in the matlab environment, computing optical three anti-lens with an interface for the initial structure of the program

设计模式手册,对常用的程序结构进行了说明。-design manual mode, the structure of procedures used for the illustration.

A080SN01 V4_lcd屏的英文用户手册，选取这款屏的用户可以看看他的用户手册-A080SN01 V4_lcd screen user manual in English, select this screen the user can see his user s manual

WITNESS应用案例,汇集了工业工程、经济管理、生产实践等多领域的应用案例,帮助大学本科生、研究生充分掌握WITNESS的仿真建模过程和步骤-WITNESS application cases, the Survey of industrial engineering, economic management, Production Practice and other areas of cases, to help undergraduate Graduate fully grasp WITNESS simulation and modeling process steps

现在的方式天在语音识别中噪声条件下的实际时间是重大挑战。这么多的算法是为像 LPC、 小波、 大田等 HMM 语音识别中实现的。

在Qt开发平台上基于UDP/TCP的网络通信，使得处于局域网内的不同用户可以进行聊天、文件传输、文件共享和使用常用工具箱，达到有效交流的目的。