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Visual C++客户端控件,带源码,是学习的好例子…
OPC DA 的Visual C++客户端控件,带源码,是学习OPC的好例子。.. -Visual C client controls, with the source code, is to learn from the good example of OPC. ..
- 2022-08-09 11:00:49下载
- 积分:1
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(利用GIF_LZW算法实现的)网络图片传输 技术特点 ~~~~~~~~ 一、使用TCP协议传输数据。理由:稳定性好。 二、使用字节数据流进行传输,理由: A:
(利用GIF_LZW算法实现的)网络图片传输 技术特点 ~~~~~~~~ 一、使用TCP协议传输数据。理由:稳定性好。 二、使用字节数据流进行传输,理由: A:VB的String存在自动Unicode转换问题,影响速度; B:可以直接发送8位字节数据,不需要使用Base64编码,从而减少了编码时间。 三、使用GIF-LZW压缩算法压缩图像。理由: A:行程编码、Huffman压缩算法压缩率太低; B:JPEG压缩算法需要太多位运算,且运算量大(有专门MMX优化算法),不利于VB实现; C:GIF-LZW压缩算法压缩率较好,且我已想出VB语法下高效GIF-LZW压缩/解压算法。 四、使用“有序抖动”算法进行 色彩量化。理由:“有序抖动”处理的结果具有一定规律性,有助于LZW类算法压缩。-(using GIF_LZW algorithm) picture transmission network ~~~~~~~~ a technical features, the use of TCP to transmit data. Reason : good stability. Two, the use of byte data stream for transmission, reasons : A : VB String exist automatically Unicode conversion, the impact speed; B : can directly send eight bytes of data and do not need to use Base64 encoding, thereby reducing the coding time. 3, the use of GIF- LZW compression algorithm for image compression. Reason : A : itinerary coding, Huffman compression algorithm compression rate is too low; B : JPEG compression algorithm needs much-bit computing, and large amount of computation (with MMX spe
- 2022-05-19 18:52:33下载
- 积分:1
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MultiThreadSock.rar多线程套接字 threadpool.zip线程池类 Curve类及例子.rar oscilscope.rar曲线控制 UD...
MultiThreadSock.rar多线程套接字 threadpool.zip线程池类 Curve类及例子.rar oscilscope.rar曲线控制 UDPSender.rar发送UDP包 MultiCastReceiver.rar接收-MultiThreadSock.rar multithreading threaded socket threadpool.zip Pool Curve categories and examples. Rar oscilscope.rar curve control UDPSender.rar send UDP packet reception MultiCastReceiver.rar
- 2022-05-07 01:05:14下载
- 积分:1
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网络数据包处理的一种处理方式,在delphi中测试过,别的语言大体相同...
网络数据包处理的一种处理方式,在delphi中测试过,别的语言大体相同-Network packets as a treatment approach, tested in delphi in other languages in much the same
- 2023-07-11 20:00:03下载
- 积分:1
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ASP.NET数据库链接SQL的一些例子,都是很好的我想一定会对您有用的。...
ASP.NET数据库链接SQL的一些例子,都是很好的我想一定会对您有用的。-ASP.NET SQL database link some examples are very good, I think you will definitely be useful.
- 2022-03-16 09:55:42下载
- 积分:1
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a simple firewall code, which is perfect for beginners to learn NDIS programming...
一个简单的防火墙代码,很适合初学者学习NDIS编程!-a simple firewall code, which is perfect for beginners to learn NDIS programming!
- 2022-03-15 09:49:54下载
- 积分:1
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SockProxy : ============================ through the process server sock5 Acting...
SockProxy: ============================ 该程序透过服务器sock5代理访问防火墙外的程序,这里通过运行server程序来模拟远端。 不过该实例的运行需要有防火墙支持!-SockProxy : ============================ through the process server sock5 Acting visit outside the firewall procedures here by running server process to simulate the distal . However, the examples of the need for operational support firewall!
- 2022-04-19 17:29:55下载
- 积分:1
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Java网络编程演示,用于北京师范大学计算机系Java课程教学示范。...
Java网络编程演示,用于北京师范大学计算机系Java课程教学示范。-Java Network Programming demonstration for the Computer Science Department of Beijing Normal University Teaching Java model.
- 2022-01-26 15:32:30下载
- 积分:1
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TCP和UDP封装的程序,和两种方式发送接收机
tcp和udp打包程序,和两种发送接收方式-tcp and udp packaging procedures, and two ways to send Receiver
- 2022-01-22 01:19:40下载
- 积分:1
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用VC编写的WWW浏览器,利用Microsoft的WebBrowser控件。
用VC编写的WWW浏览器,利用Microsoft的WebBrowser控件。-VC prepared by the WWW browser, using Microsoft"s WebBrowser control.
- 2022-12-03 16:55:02下载
- 积分:1