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  • Delphi 2009 Filtered Generics class. this is an enhanced Filtered generics class to uSe. Tested it s

    Delphi 2009 Filtered Generics class. this is an enhanced Filtered generics class to uSe. Tested it s working. Codegear D2009 gives uS to uSe generics in win32 applications.

    标签: Filtered class Generics enhanced

    上传时间: 2017-05-20

    上传用户:xuanjie

  • In c++ risks is a reference to a variable which exists i.e. one 2nd name for the same variable. Thi

    In c++ risks is a reference to a variable which exists i.e. one 2nd name for the same variable. This program is broken up into functions.露the function hand constitutes the entrance point of the program, firstly there is the function message which uS affiche hello , and the second function produced 露procedure affich_calcul, one declared the prototype and one it definite after one made the call has this function.

    标签: variable i.e. reference exists

    上传时间: 2013-12-17

    上传用户:netwolf

  • 工业领域串口通信速度慢是个比较突出的问题

    工业领域串口通信速度慢是个比较突出的问题, 而 F T 2 4 5 B M 能够进行 uS B和并行 I / O口之间的 协议转换, 在一些条件下能够取代串口. 介绍 F T 2 4 5 B M 芯片的工作原理和功能, 并给出基于 F T2 4 5 B M 的 uS B接口电路的应用设计和基于 8 9 c 5 2的汇编及 c 5 1 单片机源程序.

    标签: 工业领域 串口通信 速度 比较

    上传时间: 2017-05-27

    上传用户:kytqcool

  • 5800C Fm芯片资料和驱动代码 技术特点: *国内首颗采用CMOS工艺的调频收音机芯片; *驱动能力强

    5800C Fm芯片资料和驱动代码 技术特点: *国内首颗采用CMOS工艺的调频收音机芯片; *驱动能力强,可直接驱动耳机及放大器; *功耗低,比国外先进方案还低1mA; *频率覆盖从76M-108M的各国调频波段; *高度集成度,所需外围器件数为零; *强大的LOW-IF数字音频结构; *强大的数字信号处理技术(DSP),实现自动频率控制和自动增益控制; *数字自适应噪声抑制 接受灵敏度高、音质出色、立体声效果优异; *支持重低音,可调式电台搜寻、柔软静音和混音等功能; *只需一个32.768K晶振作为参考时钟; *支持I2C和SPI数字接口,支持I2S音频接口,可以配合所有多媒体处理芯片; *可调去加重(50/75 uS) ; *模拟和数字音量控制; *线性模拟输出电压; *两线和三线控制接口模式; *封装面积: 4×4mm,24-pin QFN

    标签: 5800C CMOS 驱动 芯片资料

    上传时间: 2017-06-21

    上传用户:1101055045

  • This control is another extension to the now standard and widely uSed ListView control. I have inclu

    This control is another extension to the now standard and widely uSed ListView control. I have included some of the more common features: shaded columns, column sorting (with data type), but the real addition is the FILTERBAR features of the header. This implementation eliminates all of the work of dealing with the filter messages and item filtering by incorporating it into the control. This could have been implemented as delegates, but we create controls to do the work for uS, don t we? I would like to thank Carlos H. Perez since a lot of the implementation came from examples he set with his ListViewEx control.

    标签: control extension ListView standard

    上传时间: 2013-12-05

    上传用户:royzhangsz

  • ieee754的标准

    ieee754的标准,原英文版的!Twenty years ago anarchy threatened floating-point arithmetic. Over a dozen commercially significant arithmetics boasted diverse wordsizes, precisions, rounding procedures and over/underflow behaviors, and more were in the works. “Portable” software intended to reconcile that numerical diversity had become unbearably costly to develop. Thirteen years ago, when IEEE 754 became official, major microprocessor manufacturers had already adopted it despite the challenge it posed to implementors. With unprecedented altruism, hardware designers had risen to its challenge in the belief that they would ease and encourage a vast burgeoning of numerical software. They did succeed to a considerable extent. Anyway, rounding anomalies that preoccupied all of uS in the 1970s afflict only CRAY X-MPs — J90s now.

    标签: ieee 754 标准

    上传时间: 2017-07-28

    上传用户:894898248

  • This article discuSses some issues that a typical Windows C++ programmer will encounter when approac

    This article discuSses some issues that a typical Windows C++ programmer will encounter when approaching Symbian OS for the first time. Our experience in developing for three successive versions of Symbian OS has given uS considerable perspective on what can be difficult when working in this otherwise rich and stable environment. While one reason for Symbian s success may be the desire of many mobile phone manufacturers not to be tied to Microsoft, the other reason is that Symbian has put together a lightweight, elegant system that succeeds in providing a very impressive range of functionality. Here are some pointers to help ease the transition to successful Symbian OS application development.

    标签: programmer discuSses encounter article

    上传时间: 2017-07-30

    上传用户:zhaiyanzhong

  • The book then branches out into different approaches for incorporating Ajax, which include: The

    The book then branches out into different approaches for incorporating Ajax, which include: The Prototype and script.aculo.uS Javascript libraries, the Dojo and Rico libraries, and DWR Integrating Ajax into Java ServerPages (JSP) applications uSing Ajax with Struts Integrating Ajax into Java ServerFaces (JSF) applications uSing Google s GWT, which offers a pure Java approach to developing web applications: your client-side components are written in Java, and compiled into HTML and JavaScript

    标签: incorporating approaches The different

    上传时间: 2017-08-10

    上传用户:ljt101007

  • 一款基于PHP的网络日记程序。WikyBlog支持:多用户的 BLOG

    一款基于PHP的网络日记程序。WikyBlog支持:多用户的 BLOG,每个用户的BLOG都可用简单的URL访问,很像 del.icio.uS 的用户URL访问方式,BLOG 的书写语法与 Mediawiki 一致,支持 Tags 文章分类,便于查找相关文章,支持 AJAX

    标签: WikyBlog BLOG PHP 网络

    上传时间: 2014-01-06

    上传用户:SimonQQ

  • The software and hardware development fields evolved along separate paths through the end of the 20t

    The software and hardware development fields evolved along separate paths through the end of the 20th century. We seem to have come full circle, however. The previouSly rigid hardware on which our programs run is softening in many ways. Embedded systems are largely responsible for this softening. These hidden computing systems drive the electronic products around uS, including consumer products like digital cameras and personal digital assistants, office automation equipment like copy machines and printers, medical devices like heart monitors and ventilators, and automotive electronics like cruise controls and antilock brakes. Embedded systems force designers to work under incredibly tight time-tomarket, power consumption, size, performance, flexibility, and cost constraints. Many technologies introduced over the past two decades have sought to help satisfy these constraints. To understand these technologies, it is important to first distinguish the underlying embedded systems elements.

    标签: development the software hardware

    上传时间: 2017-08-15

    上传用户:cjf0304