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[Program doc] CBuilderGetTime DL : 0: 虽然Windows下可视化开发工具如VC、Delphi、C＋＋ Builder等都有专用的定时器控件Timer，而且使用很方便，可以实现一定的定时功能，但最小计时精度仅为55ms，且定时器消息在多任务操作系统中的优先级很低，不能得到及时响应，往往不能满足实时控制环境下的应用。不过Microsoft公司在Win32 API函数库中已经为用户提供了一组用于高精度计时的底层函数，如果用户使用得当，计时精度可到1ms。这个计时精度、对于一般的实时系统控制完全可以满足要求。现将由C＋＋ Builder 4.0提供的重新封装后的一组与时间相关的主要接口函数（函数名、参数、功能与Win32 API基本相同）说明如下： -visual development tools such as Visual C++, Delphi, C++ Builder and others all have dedicated Timer timer control, but it is convenient. can achieve a timing function, but only the minimum time of 55 ms accuracy. Timer news and multi-task operating system in the low priority that is not to respond in a timely manner, often fail to meet the real-time control environment applications. However, Microsoft Corporation in the Win32 API function has been to provide the user with a group for high-precision the bottom was a time function, if the user is properly utilized, time accuracy can be a ms. Accuracy this time, and for most of the real-time control system can meet the requirements. Now by C++ Builder 4.0 for the re-packaging of a group associated with the time the main interface funct
Date : 2025-12-19 Size : 1kb User : wangjing
[Program doc] ACE_NetworkProgramming DL : 0: ACE网络编程，英文版，主要讲解网络设计模式的，两卷 C++ Network Programming_1_Mastering Complexity With ACE_and_Patterns.chm C++ Network Programming_2_Systematic Reuse With ACE_And_Frameworks.chm-ACE network programming, in English, on the main mode of network design, Volume 2 C Programming_1_Mastering Complex Network With ACE_and_Patterns.chm ity C Network Progr. With amming_2_Systematic Re ACE_And_Fram eworks.chm
Date : 2025-12-19 Size : 4.44mb User : 李阳
[Program doc] C++huaweichengjieppt DL : 0: 这是华为的一个C++中级培训材料的ppt,我也是从网上下来的,大家可以参考学习.主要讲述了类,接口,重载等知识.-This is a Huawei C++ Intermediate training materials ppt, I am also down from the Internet, everyone can refer to learn. The main story of class, interface, heavy-duty knowledge.
Date : 2025-12-19 Size : 291kb User : chenjie
[Program doc] ddcmain.c DL : 0: dsp实现软件无线电数字下变频得主体程序部分-radio dsp software digital down-conversion process was the main part of
Date : 2025-12-19 Size : 1kb User : zc
[Program doc] Cpracticereport DL : 0: C++实习报告：包括源代码、需求分析、解题说明、调试报告等，主要内容是：循环和分支，数组和函数，指针、引用和异常处理，结构体和类，派生、继承和多态，文件和模板及综合等7大类型。 -C++ internship report: including source code, needs analysis, problem-solving that debug report, the main contents are: circulation and branch, array and function, pointer, reference, and exception handling, structures and categories, derivative, inheritance and polymorphism, documents and templates, and integrated, such as type 7.
Date : 2025-12-19 Size : 275kb User : elsa
[Program doc] tclcl[1].wiki DL : 0: 本文的主要目的是理解NS2的architecture, 了解NS2的基本原理. NS2采用了Tcl/C++分裂的模型, 在这种模型中OTcl是处于比较关键的位置, NS2采用了Tcl的编程模式. 使用C++来编写应用实例, 使用OTcl来操纵这些实例. 理解了OTcl就理解了NS2的框架. 本文先简述Tcl语言的嵌入特性, 然后描述了NS2的应用场景, 进而分析NS2的架构, 以及实现该架构采用的技术-The main purpose of this paper is to understand the NS2 of the architecture, to understand the basic principles of NS2' s. NS2 using Tcl/C++ split model, in which the model is in a relatively OTcl a key position, NS2 using Tcl programming model. The use of C++ to the preparation of application example of using OTcl to manipulate those examples. OTcl understand the framework for the understanding of the NS2. This paper will explain briefly the Tcl language, embedded features, and then describes the application of NS2 scenario, and then analyze the structure of NS2, and the realization of the architecture features Technical
Date : 2025-12-19 Size : 89kb User : guye_abc
[Program doc] Cprogramming DL : 0: C语言学习精华，对指针、数组等重要的知识点进行了总结，附有例子，学习C语言的窍门就是针对重点难点学习，这样才能有较快的进步-The key point of c programming, if you master the main point of knowledge you can master c freely
Date : 2025-12-19 Size : 16kb User : JQZHU
[Program doc] itpp-html-doc-4.2.tar DL : 0: IT++是一个数学、信号处理和通信类功能的C++库。本资料是2010.09最新版本。-IT++ is a mathematical, signal processing and communications functions in C++ library. Its main purpose is to simulate communications systems and conducting research in related fields of communication. It combines the functionality of Matlab and C the speed for signal processing and other fields. This information is the latest version 2010.09.
Date : 2025-12-19 Size : 4.77mb User : HANYUFEI
[Program doc] Array-beamforming-optimization DL : 0: 本文给出了一种利用幅相加权对阵列天线进行全局优化的方法。为了使天线的辐射波束形成给定的方向图，采用联合应用DFP和BFGS公式的变度量算法对阵列天线各单元的馈电幅度和相位分布进行优化，通过C++语言编程计算实现，从而使得优化后的阵列天线主波束形状能够与预给波束形状相吻合，达到设计要求。全局优化是本文的特色，它弥补了局部优化结果的精确度依赖于初始值的缺点，因而得以保证通过优化得到的天线主波束与给定波束的主瓣相吻合，副瓣也得到有效控制。该方法具有快速收敛，计算量小等优点，是一种解决阵列天线波束赋形问题的有效方法。 -In this paper, the amplitude and phase weighted array antennas for global optimization method. Order to make the antenna radiation beam to form a given pattern, using the combination of DFP and BFGS formula variable metric algorithm to optimize the amplitude and phase distribution of each cell of the array antenna feed, calculated through C++ language programming to achieve, which makes optimization array antenna main beam shape is consistent with the pre-to the beam shape to meet the design requirements. Global optimization is a feature of this article, it makes up for the shortcomings of the accuracy of the local optimization results depend on the initial value, and thus can be guaranteed through the optimization of the antenna main beam to coincide with the main lobe of a given beam, sidelobes also been effectively controlled . The method has fast convergence of computing and small volume, is a solution to the array antenna beamforming.
Date : 2025-12-19 Size : 1mb User : 侯杰
[Program doc] main-wlan-code DL : 0: code discriping communication channel of wlan in c
Date : 2025-12-19 Size : 13kb User : muaid adil
[Program doc] wlan-com-main-c DL : 0: wlan communication main function in c
Date : 2025-12-19 Size : 9kb User : muaid adil
[Program doc] main-wlan-cPP DL : 0: main wlan in c++ descriping
Date : 2025-12-19 Size : 11kb User : muaid adil
[Program doc] Visual-CPPANNIU DL : 0: 使用Visual C++语言，打开一幅JMP图像的源程序，主要函数封装在CView类中。-Use Visual C++ language, open a JMP image source, the main function package in the CView class.
Date : 2025-12-19 Size : 5kb User : auto99