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做多客户端与服务器端的双向通信,采用QLocalSocket/QLocalServer实现起来简单,但通信效率太低,客户端发数据,服务器端的readyRead信...
做多客户端与服务器端的双向通信,采用QLocalSocket/QLocalServer实现起来简单,但通信效率太低,客户端发数据,服务器端的readyRead信号延时约100ms(看QT源码,发现里面用的是100ms定时器来检测信号),后来自己照着QLocalSocket的思路封装了windows的命名管道,采用多线程来接收数据,在本机上测试通过,通信效率有明显改善。-To do more client and server-side two-way communication, using QLocalSocket/QLocalServer to achieve them simple, but the communication efficiency is too low, the client made the data, the server-side readyRead the signal delay of about 100ms (see QT source code found inside using a 100ms timer device to detect the signal), and later their shining QLocalSocket encapsulates the idea of windows named pipes, using multiple threads to receive data, tested on this machine, the communication efficiency has clearly improved.
- 2022-05-28 11:28:15下载
- 积分:1
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PCI-DMA
PCI视频采集的驱动程序,采用DMA方式实现数据到内存的传输(PCI,DMA)
- 2010-11-01 15:43:48下载
- 积分:1
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三维点云数据读取并显示 SharpGL
三维点云数据读取并显示。格式为按行读取,坐标为(X,Y,Z)(3D point cloud data read and displayed. The format is read by line, the coordinates (X, Y, Z))
- 2014-01-04 22:05:45下载
- 积分:1
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winpcap use nonblocking packet
使用winpcap非阻塞式抓取包(需要winpcap 库)-winpcap use nonblocking packet-capture (need winpcap Treasurer)
- 2022-02-28 12:05:12下载
- 积分:1
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climaticalFORTRANdataset
气象常用fortran程序集,是常用的气象资料计算,非常适用,已经调试通过(climatical programm in fortran)
- 2009-03-03 11:35:56下载
- 积分:1
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WIFI Kit系列说明书&使用方法V0.4
WiFi Kit 系列arduino开发环境安装指南(WiFi_Kit_series Arduino Environment user guide)
- 2018-05-11 15:09:36下载
- 积分:1
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C# 如何修改系统时间 实例源码
用C#实现修改系统时间的实例
- 2013-01-19下载
- 积分:1
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spvolren_src
说明: 德国斯图加特大学图形图像方面的技术超牛的,spvolren是他们的开源体绘制,完全基于C和glut,随意跨平台(Stuttgart, Germany University of graphics images technical super cow, spvolren is their open-source volume rendering, based entirely on the C and the glut, casual cross-platform)
- 2008-10-20 15:07:03下载
- 积分:1
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Presentation1
impulse waveform code by using this code you can implement waveform of impulse function
- 2013-06-18 15:58:09下载
- 积分:1
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scanalyze-1.0.3_source_code
斯坦福大学开发的一个三维点云重构生成网格,进一步生成NURBS曲面并加光照效果的系统。可以实现对生成的三维图形旋转,移动和多个角度图形的拼接(Stanford University in the development of a 3D point cloud generation reconfigurable mesh, NURBS surface generation further increases and the effect of illumination system. Generation can be achieved on the 3D graphics rotation, movement and different angles graphics Mosaic)
- 2007-03-21 20:44:34下载
- 积分:1