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A self
A self-designed control of PC parallel port communication is introduced in this paper.Taking advantage of the MFC ActiveX technology, it is developed in Visual C++ and offset the scarcity of the control of PC parellel paort communication. An example of frequency measurement shows the detail procedure and application of the control.
- 2022-01-25 21:28:42下载
- 积分：1
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这是XMODEM传输协议原代码,测试只能证明错误的存在，而不能表明程序中没有错误。
测试的两个作用是：确定程序中缺陷的存在；有助于判断该程序在实际上是否可用...
这是XMODEM传输协议原代码,测试只能证明错误的存在，而不能表明程序中没有错误。
测试的两个作用是：确定程序中缺陷的存在；有助于判断该程序在实际上是否可用。
软件测试最困难的问题之一是知道何时停止测试(When to stop testing? )
自己测试自己的程序是不可能的。
当一个软件被测出的缺陷数目增加时，更多的未被发现的缺陷存在的概率也随之增加。
-This XMODEM transfer protocol source code, the test can only be proved wrong there and not show anything wrong procedure. The two test role is : procedures for determining the existence of defects; Contribute to the judge whether the procedure can be used in practice. Software testing the most difficult one of the problems is to know when to stop testing (When to stop testing) testing their own procedures is not possible. When a software detected the increase in the number of defects, more undiscovered flaws in the probability has increased.
- 2022-03-10 02:22:42下载
- 积分：1
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在dos环境下用汇编语音将16进制转化为10进制
在dos环境下用汇编语音将16进制转化为10进制-the compilation environment with voice band 16 into 10 band
- 2022-02-21 16:07:49下载
- 积分：1
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对于cdma2研究情况介绍
Presentation about study case for CDMA2-Presentation about study case for CDMA2000
- 2022-08-08 14:00:20下载
- 积分：1
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window下qt编程实现多线程串口通信
windows系统，qt creator2.4.1基于qt4.7.4（32bit），用多线程实现串口通信，编译成功，注意下载后，要选择你下载路径下的工程文件夹昨晚编译路径，不然无法修改调试。还有就是这个路径里不能有中文字符，不然无法编译成功。
- 2023-03-26 03:05:04下载
- 积分：1
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Network Working NoteRFC
网络工作说明FC-6
- 2022-05-17 16:00:21下载
- 积分：1
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with k= 2/3 rate and 8
with k= 2/3 rate and 8-psk modulation outputs are made by using convolutional codes.-with k= 2/3 rate and 8-psk modulation outputs are made by using convolutional codes.
- 2022-07-18 16:19:25下载
- 积分：1
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unix环境下高级变成文档，内容很详尽，还有相应的实例
unix环境下高级变成文档，内容很详尽，还有相应的实例-senior unix environment into documentation, as detailed, and the corresponding example
- 2022-08-17 22:08:40下载
- 积分：1
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DF1 agreement MVI module in the Communication Programming on the realization of...
DF1协议在MVI模块上的通信编程的实现的源码-DF1 agreement MVI module in the Communication Programming on the realization of the source
- 2022-01-24 17:52:58下载
- 积分：1
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TCP / IP协议的串行通信
TCP/IP（传输控制协议/Internet协议）：它是许多网络用于通信的通信协议。
- 2022-07-15 17:10:29下载
- 积分：1
