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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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computer network (Release 4), the Chinese version
计算机网络（第4版）中文版-第一章 全书由潘爱民先生翻译 由于没有下载到中文版后面的章节，所以我上传了全书的英文版。-computer network (Release 4), the Chinese version- the first chapter book translation by Mr. Pan Aimin downloaded to the absence of the Chinese version of the chapter on the back, so I upload the book in English.
- 2022-04-09 17:32:23下载
- 积分：1
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人脸检测的综述，新版 Detecting Faces in Images: A Survey
人脸检测的综述，新版 Detecting Faces in Images: A Survey-Face Detection synthesis, the new Detecting Faces in Images : A Survey
- 2023-01-13 01:35:07下载
- 积分：1
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C and Embedded Systems Programming, ah good books, documents and small
C和嵌入式系统编程，不错的书啊，文件小
- 2023-05-30 04:25:03下载
- 积分：1
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Chinese version of
中文版《并行计算方法》 分为上、下两卷 建议初学者参阅-Chinese version of
- 2022-05-29 20:27:50下载
- 积分：1
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我不知道这本书算不算数据结构最经典的教材了?!但我知道错过这本书你将找不到更好的数据结构教材!周围很多人受益于此书菲浅,而且是PDF清晰版的!值得阅读...
我不知道这本书算不算数据结构最经典的教材了?!但我知道错过这本书你将找不到更好的数据结构教材!周围很多人受益于此书菲浅,而且是PDF清晰版的!值得阅读-I do not know if this book count as data structure classic textbook! But I know that missing this book you will not find a better data structure materials! Many people around to benefit from this book, the Philippine shallow, but is a clear version of the PDF! Worth reading
- 2023-07-07 15:35:07下载
- 积分：1
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该程序用于控制16*64的点阵，可以让他左右移动，也可以上下移动...
该程序用于控制16*64的点阵，可以让他左右移动，也可以上下移动-The program used to control 16* 64 dot matrix that lets him move around, you can move up or down
- 2022-07-11 15:14:07下载
- 积分：1
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arcgisengine开发好东西 arcgisengine开发好东西 arcgisengine开发好东西 arcgisengine开发好东西...
arcgisengine开发好东西 arcgisengine开发好东西 arcgisengine开发好东西 arcgisengine开发好东西 -arcgisengine development of good stuff arcgisengine Development arcgisengine develop good things good things good things arcgisengine development arcgisengine development arcgisengine development of good things good things good things arcgisengine Development arcgisengine development a good thing
- 2023-08-11 21:55:03下载
- 积分：1
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计算机网络（第4版）习题答案（英文版） 里面都是英文答案，看得懂的就下。...
计算机网络（第4版）习题答案（英文版） 里面都是英文答案，看得懂的就下。-computer network (Release 4) Exercise answers (English) inside the answer is in English, can read on the next.
- 2022-08-24 12:04:25下载
- 积分：1
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高质量C和C++编程指南.rar:c与C++融合
高质量C和C++编程指南.rar:c与C++融合-quality C and C Programming Guide. Rar : c integration with C
- 2022-09-18 19:15:02下载
- 积分：1
