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一个用VC做开发平台,用C语言开发的简单电话查询系统,具有添加记录,修改记录,删除记录,查找记录等功能.能帮助了解文件操作。...
一个用VC做开发平台,用C语言开发的简单电话查询系统,具有添加记录,修改记录,删除记录,查找记录等功能.能帮助了解文件操作。-a VC with development platform, with C-language development simple telephone inquiry system, with added records, change records, delete records, the records search function. To help understand the operating document.
- 2022-10-09 17:25:03下载
- 积分:1
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Moto720 DemoCode
Moto720 DemoCode
- 2022-01-25 16:28:49下载
- 积分:1
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bpsk sdvfbgfgnhgfds
bpsk sdvfbgfgnhgfds-bpsk sdvfbgfgnhgfdsgfgfhghg
- 2022-01-26 07:52:26下载
- 积分:1
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window下串口通信软件源代码
简单的VC6.0程序,编译成功,可以实现设置波特率,选择端口号,打开端口。发送数据,接收数据等基本功能,是学习用C++编程实现串口编程的实例。
- 2022-12-14 23:35:04下载
- 积分:1
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实例程序
十分似的发射点法士大夫上的
实例程序
十分似的发射点法士大夫上的-Examples of procedures
- 2023-01-26 08:50:04下载
- 积分:1
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通信信号处理课程项目,QPSK在AWGN传输中的检测性能~
通信信号处理课程项目,QPSK在AWGN传输中的检测性能~-QPSK in the AWGN transmission of the detection performance
- 2022-08-17 10:30:51下载
- 积分:1
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VB关于OPC的源代码
VB 关于 opc的源码-VB about opc source code
- 2022-03-07 03:20:23下载
- 积分:1
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TCP/IP xiang, XIE. Volume 3. The author (American) : w.richard anatomy. Machiner...
TCP/IP祥解。卷3。 作者(美):w.richard stevens. 机械工业出版社。-TCP/IP xiang, XIE. Volume 3. The author (American) : w.richard anatomy. Machinery Industry Press.
- 2023-06-04 12:40:03下载
- 积分:1
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1) 2KHz and 8KHz to generate the mixed
1)生成2KHz和8KHz的混合信号,使该信号通过上述滤波器,观察滤波前后的波形变化和频谱分布情况。
2) 在改信号中加入高斯白噪声,观察滤波前后的波形变化和频谱分布情况3) 将上述滤波器改为中心频率为100KHz的带通滤波器,信号源为带外的90KHz和带内的100KHz的混合正弦信号,。
4) 用M文件实现上述低通滤波器。
-1) 2KHz and 8KHz to generate the mixed-signal, so that the signal through the above-mentioned filter, filter before and after observation of the waveform and spectrum distribution of the changes. 2) add to the signal in white Gaussian noise was observed before and after filtering and spectral waveform changes in the distribution of 3) will be replaced by the above-mentioned filter center frequency of 100KHz band pass filter, the signal source for the band and the band of 90KHz 100KHz Sine of the mixed signals. 4) achieve the above-mentioned documents with M low-pass filter.
- 2022-07-16 14:47:51下载
- 积分:1
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基于PPP链路的IP/UDP/TCP报头压缩协议。
基于PPP链路的IP/UDP/TCP报头压缩协议。-PPP link-based IP/UDP/TCP header compression protocol.
- 2022-07-08 17:33:59下载
- 积分:1