友善之臂的QtEmbedded实例教程 第一章 LINUX 图形用户界面 GUI 介绍.....................................................................................1 1.1 常用 GUI 介绍...................................................................................................................1 1.2 关于 Qt...............................................................................................................................2 1.3 Qt/Embedded 简介.............................................................................................................4 1.4 Qtopia 介绍.........................................................................................................................4 第二章 QT的安装..........................................................................................................................6 2.1 Qt X11 的安装....................................................................................................................6 2.2 Qt/Embedded 安装..............................................................................................................9 2.3 Qtopia 编译.......................................................................................................................11 第三章 QT的编程........................................................................................................................12 实验一 “Hello word！ ”Qt初探............................................................................................12 实验二 创建一个窗口并添加按钮.......................................................................................17 实验三 对象间通信：Signal 和 Slot 机制........................................................................20 实验四 菜单和快捷键...........................................................................................................29 实验五 工具条和状态栏.......................................................................................................38 实验六 鼠标和键盘事件.......................................................................................................48 实验七 对话框.......................................................................................................................63 实验八 Qt 中的绘图..............................................................................................................75 实验九 Qt 中的多线程编程..................................................................................................85 实验十 Qt 中的网络编程......................................................................................................97 第四章 QT常用工具的介绍...................................................................................................... 111 4.1 Qt 设计器（Qt Designer）............................................................................................ 111 4.2 Tmake..............................................................................................................................113 4.3 Qvfb ................................................................................................................................114
标签： QtEmbedded 教程
上传时间： 2013-12-21
上传用户：laozhanshi111
altium dedigned 安装地址！
标签： Altium_Designer 10.0 破解版
上传时间： 2013-11-06
上传用户：ztj182002
With the Altera Nios II embedded processor, you as the system designercan accelerate time-critical software algorithms by adding custominstructions to the Nios II processor instruction set. Using custominstructions, you can reduce a complex sequence of standard instructionsto a single instruction implemented in hardware. You can use this featurefor a variety of applications, for example, to optimize software innerloops for digital signal processing (DSP), packet header processing, andcomputation-intensive applications. The Nios II configuration wizard,part of the Quartus® II software’s SOPC Builder, provides a graphicaluser interface (GUI) used to add up to 256 custom instructions to theNios II processor
上传时间： 2013-11-07
上传用户：swing
电力设备热点温度与电流在线监测预警系统工作在大型变压器旁，极易受电磁辐射干扰，针对该预警系统的子系统：无线传输部分进行了抗电磁干扰设计，采用Ansoft Designer软件仿真分析了PCB（Printed Circuit Board）中电磁波对PCB电磁兼容性产生的影响，根据其得出的PCB的电流图及近场分布图，分析PCB的电磁兼容性，针对结果中的电磁辐射过高区域进行了重新设计，经Ansoft Designer验证，重新设计后的PCB各项指数有所下降，电磁兼容性得到提高。
上传时间： 2013-11-11
上传用户：ggwz258
AltiumDesigner安装包
标签： DesignerSummer Altium 18802 Build
上传时间： 2014-12-31
上传用户：zhaistone
AltiumDesigner安装包
标签： DesignerSummer Altium 18802 Build
上传时间： 2013-10-26
上传用户：wyc199288
制作此教程的目的旨在学习， 网上也有很多讲的比较好的教程，此做并不是想跟他们比什么，希望此教程能对大家学习有所帮助。每个教程讲的内容不尽相同，希望此教程能够帮助大家快速学习Alitum Designer、PADS 和Cadence。
上传时间： 2013-11-04
上传用户：fudong911
Proteus和Altium的联合使用
上传时间： 2013-12-22
上传用户：Zero_Zero
Nios II定制指令用户指南：With the Altera Nios II embedded processor, you as the system designer can accelerate time-critical software algorithms by adding custom instructions to the Nios II processor instruction set. Using custom instructions, you can reduce a complex sequence of standard instructions to a single instruction implemented in hardware. You can use this feature for a variety of applications, for example, to optimize software inner loops for digital signal processing (DSP), packet header processing, and computation-intensive applications. The Nios II configuration wizard,part of the Quartus® II software’s SOPC Builder, provides a graphical user interface (GUI) used to add up to 256 custom instructions to the Nios II processor. The custom instruction logic connects directly to the Nios II arithmetic logic unit (ALU) as shown in Figure 1–1.
上传时间： 2013-10-12
上传用户：kang1923
初学altium 教程
标签： Altium_Designer 使用教程
上传时间： 2013-11-13
上传用户：谁偷了我的麦兜
