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通讯视频语音,聊天,vc,csocket类,udp连接
通讯视频语音,聊天,vc,csocket类,udp连接-Communications video voice, chat, vc, csocket category, udp connections
- 2022-01-25 16:22:33下载
- 积分：1
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语音、视频聊天，采用G729a音频数据压缩，利用视频提供…
实现语音、视频聊天，音频数据采用G729a进行压缩，视频处理用VFW提供的有关函数实现。-voice, video chat, and audio data compression using G 729a, using video provided by the VFW Function.
- 2022-07-24 22:14:41下载
- 积分：1
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改进型FIR滤波器，改进后所用的资源比改进前节省了很多乘法器...
改进型FIR滤波器，改进后所用的资源比改进前节省了很多乘法器-Improved FIR filters, improved use of resources than before to save a lot of improvements in multiplier
- 2022-05-06 09:31:26下载
- 积分：1
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VB写的通过串口与考勤机连接通讯的程序
VB写的通过串口与考勤机连接通讯的程序-VB written attendance through the serial port connected with the communication procedures
- 2023-08-07 03:45:03下载
- 积分：1
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模拟串口程序，简单易用，可以处理多个连续化…
串口模拟程序,使用方便,能处理多条连续指令,指令通过INI文件事先配置好,利于保存,利于定制指令,配置好的指令可动态修改，串口的属性(波特率、检验位、停止位等)可动态设置。-serial simulation program, easy to use, can handle a number of consecutive instructions, directives through INI file pre-configured, conducive to the preservation, to customize instructions, directives can be configured dynamic modification, Serial attributes (baud rate, and testing spaces, stop, and so on) can be dynamically installed.
- 2023-01-22 15:55:03下载
- 积分：1
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visual development tools such as Visual C++, Delphi, C++ Builder and others all...
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.
- 2022-02-11 22:11:49下载
- 积分：1
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有关CMDA通信流程方面的资料
希望对大家有用
有关CMDA通信流程方面的资料
希望对大家有用-CMDA communication processes related to information useful for all of us hope
- 2022-10-29 05:30:03下载
- 积分：1
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关于ＰＣＢ设计规范，包括电磁兼容，如何布线等一些规范．...
关于ＰＣＢ设计规范，包括电磁兼容，如何布线等一些规范．-on PCB design, including EMC, how wiring and other norms.
- 2023-01-06 01:05:03下载
- 积分：1
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xsl ，关于一个XML标准tag的用法，了解soap用法
xsl ，关于一个XML标准tag的用法，了解soap用法-xsl on a standard XML tag to use, understand soap usage
- 2023-06-01 05:25:03下载
- 积分：1
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Modem程序开发。当有电话打入时，如果响到指定次数就会自动应答。 Answering Machine....
Modem程序开发。当有电话打入时，如果响到指定次数就会自动应答。 Answering Machine.-Modem development. When a call to enter, when to ring for a designated number will automatically response. Answering Machine.
- 2023-02-02 13:45:04下载
- 积分：1
