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本系统采用调频方式实现了主站至从站的单工语音及数据传输业务。发射机以单片机SPCE061A为核心,采用MC145151锁相环完成FM调制等功能;接收机采用CXA...
本系统采用调频方式实现了主站至从站的单工语音及数据传输业务。发射机以单片机SPCE061A为核心,采用MC145151锁相环完成FM调制等功能;接收机采用CXA1691完成FM解调功能;引入双音频编解码完成数据传输;利用市售红外遥控器实现了发射机英文字符的输入。-The system uses a frequency modulation approach to achieve the main points of the simplex from the station voice and data transmission. SPCE061A transmitter for a single-chip core, the MC145151 PLL FM modulation functions achieve receiver using FM demodulation functions achieve CXA1691 the introduction of dual-audio codec achieve data transmission the use of infrared remote control market implementation of the launching machine input English characters.
- 2022-03-12 05:45:46下载
- 积分:1
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就是书,1234567890
就是书,1234567890 -Is the book, 12345678901234567890
- 2022-04-30 08:56:48下载
- 积分:1
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游戏中的地图512种不同的图块拚成。实际应用中大约每个地图用到300种图块...
游戏中的地图512种不同的图块拚成。实际应用中大约每个地图用到300种图块-Map game block of 512 kinds of different spell. About the practical application of 300 kinds of use of each block map
- 2022-03-23 17:01:24下载
- 积分:1
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8051连接液晶显示屏,并显示文字,测试液晶显示
8051 connect to LCD Display and show the words to test the LCD Display
- 2022-03-02 01:38:44下载
- 积分:1
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network services similarity search, outstanding research papers in foreign langu...
网络服务的相似性查找,优秀的科研论文,外文的-network services similarity search, outstanding research papers in foreign languages
- 2023-07-21 14:40:03下载
- 积分:1
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《Visual C++小波变换技术与工程实践》作者:靳济芳。书上的代码。第11章:网络视频回放应用案例的Visual C++编程实现,供大家参考。...
《Visual C++小波变换技术与工程实践》作者:靳济芳。书上的代码。第11章:网络视频回放应用案例的Visual C++编程实现,供大家参考。-" Visual C++ wavelet transform technology and engineering practice," Author: Ji Jin-fang. On the code book. Chapter 11: Web video playback application cases Programming Visual C++ implementation, for your reference.
- 2022-04-22 00:03:36下载
- 积分:1
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彩色图像分割是图像处理领域中的一个难题。本文对彩色人体解剖切片的分割问题进行了研究,利用有效的彩色
信息特征算法进行分割。该算法利用转换后彩色空间的特性,将...
彩色图像分割是图像处理领域中的一个难题。本文对彩色人体解剖切片的分割问题进行了研究,利用有效的彩色
信息特征算法进行分割。该算法利用转换后彩色空间的特性,将目标组织从背景中准确分割出来,并且算法易于实现,对彩色人体
解剖切片的分割效果令人满意。
-Color image segmentation is the image processing in the field of a problem. In this paper, color segmentation slice of human anatomy has been studied, using effective segmentation algorithm for color information features. The algorithm uses the converted color space characteristics of the target organization to accurately separate out from the background, and the algorithm is easy to implement, for color segmentation slice anatomy satisfactory.
- 2022-01-31 08:30:40下载
- 积分:1
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主要是介绍视频会议系统共享白板的通信机制及实现。
主要是介绍视频会议系统共享白板的通信机制及实现。-Mainly to introduce video-conferencing system shared whiteboard and the realization of communication mechanism.
- 2022-04-28 21:40:46下载
- 积分:1
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javaapplet examples Guide
javaapplet 实例教程-javaapplet examples Guide
- 2022-08-14 11:56:18下载
- 积分:1
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LC72131 PDF
LC72131 PDF-Sanyo PLL chip LC72131 datasheet.
- 2022-05-18 05:40:14下载
- 积分:1