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串行口手机通信模块
串行口手机通信模块-phone serial port communication module
- 2022-08-13 11:51:10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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under windows called ordinary USB camera program source code to prepare based on...
windows下调用普通USB摄像头的程序源码
基于DirectShow编写-under windows called ordinary USB camera program source code to prepare based on DirectShow
- 2022-12-25 09:45:03下载
- 积分：1
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introde handset software and it is good to moblie learning
introde handset software and it is good to moblie learning -introde handset software and it is good to moblie learning
- 2023-05-12 08:20:03下载
- 积分：1
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day la giao trinh ve kenh truyen dan vo tuyen MIMO cua kenh di dong mat dat
day la giao trinh ve kenh truyen dan vo tuyen MIMO cua kenh di dong mat dat
- 2022-04-10 07:05:45下载
- 积分：1
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P2P穿越防火墙 代码 ,作为P2P开发中的配套代码.
P2P穿越防火墙 代码 ,作为P2P开发中的配套代码.-P2P Firewall traversal code, P2P development as the matching code. xxxxxxxxxxxxxxxxxxxxxxxxxx
- 2023-06-16 08:55:02下载
- 积分：1
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CDMA的写码资料！你看了就知道的！！关于写ENS码的资料！
CDMA的写码资料！你看了就知道的！！关于写ENS码的资料！-the document of write code to CDMA, about write ENS code.
- 2022-03-04 02:09:14下载
- 积分：1
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串口开发比备的手册，AT命令集，可以手把手的教你学会AT
串口开发比备的手册，AT命令集，可以手把手的教你学会AT-than prepared to develop the manual, AT command set, can teach you hands-AT Institute
- 2022-05-20 03:17:38下载
- 积分：1
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VC++ 做的发短信sms的程序
用VC++编写的发短信的程序，
用串口和手机通信。
支持csv格式的电话本。
支持超长短信。
unicode
- 2022-03-14 00:39:19下载
- 积分：1
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Windows串口编程
Windows串口编程 -Windows serial programming
- 2023-03-07 15:45:04下载
- 积分：1
