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信息论是由通信技术、概率论、随机过程和数理统计等相结合逐步发展而形成的一门新兴科学。其奠基人是美国数学家香农,他的《通信的数学原理》奠定了信息论的基础。
这...
信息论是由通信技术、概率论、随机过程和数理统计等相结合逐步发展而形成的一门新兴科学。其奠基人是美国数学家香农,他的《通信的数学原理》奠定了信息论的基础。
这是信息论与编码技术的教学课件。压缩包内含有6个ppt文件,每个ppt自成一章:1绪论、2信源及其熵、3信道及其容量、4信息率失真函数、5信源编码、6信道编码。是初学信息论的最好材料。-Information communication technology is, probability theory and mathematical statistics, stochastic processes, such as the combination formed by the progressive development of an emerging science. The founders of the United States Shannon mathematician, his " Mathematical Theory of Communication" has laid a foundation of information theory. This is the information theory and coding technology courseware. Compressed packet contains 6 ppt documents, each a separate chapter ppt: 1 Introduction, 2 source and its entropy, and its 3-channel capacity, information rate-distortion function 4, 5, source coding, channel coding 6. Information theory is the best learning materials.
- 2022-01-26 06:43:43下载
- 积分:1
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XComDrv是个通讯包,包含两个控件:TXComm,封装了一个通讯设备的若干特性;TXModem,MODEM与MODEM通讯的控件。最新的版本支持:定制流控制...
XComDrv是个通讯包,包含两个控件:TXComm,封装了一个通讯设备的若干特性;TXModem,MODEM与MODEM通讯的控件。最新的版本支持:定制流控制;任意波特率;完全的数据控制;指定事件字符;收/发数据;插件。TXModem可以用来:向MODEM设备发送AT指令;修改MODEM寄存器;拨号;连接;断开。最新版本包括XAsync v.1.2,异步(覆盖式)操作单元。功能无限制。源代码:包含,还有EXE演示。适用语言:CB4 CB5 D4 D5-XComDrv is a communications package that contains two controls: TXComm, Packaging, a number of characteristics of communications equipment TXModem, MODEM control communications with the MODEM. The latest version supports: customized flow control arbitrary baud rate incomplete data control designated events characters admission/fat data plug. TXModem can be used to: MODEM equipment to send AT commands amend MODEM register dial-up connection disconnected. The latest version include XAsync v.1.2, Asynchronous (cover type) operation unit. Features unlimited. Source code: contains, as well as EXE demo. Applicable language: CB4 CB5 D4 D5
- 2023-01-02 02:45:05下载
- 积分:1
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这是关于G.729的声音编解码程序。
这是关于G.729的声音编解码程序。- This is arranges the decoding procedure about the G.729 sound.
- 2022-03-10 13:12:45下载
- 积分:1
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用于控制的SPComm串口通信的例程Dephi
dephi的串口通信例程 用到了SPComm控件-dephi of the serial communication routines used in the control of the SPComm
- 2023-05-16 10:50:02下载
- 积分:1
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CAN总线接口电路的设计与实现,CAN总线接口电路的设计与实现.
CAN总线接口电路的设计与实现,CAN总线接口电路的设计与实现.-CAN Bus Interface Circuit Design and Implementation, CAN Bus Interface Circuit Design and Implementation.
- 2022-08-17 11:40:32下载
- 积分:1
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射频卡读写程序,射频识别技术集成电路卡,美国…
射频卡读卡程序,射频IC卡识别技术,通常由载有密码的射频IC卡来代替传统的键盘密码。读卡模块读出密码后,即产生输出电信号,继而驱动执行机构动作,或将密码(如卡号)送给外围对接设备(如电脑或单片机等)。采用射频卡读卡模块及感应体构成的特定系统中,因射频卡内码信号唯一且不可复制,因此射频卡不仅杜绝了非法复制密码,还为各种控制采用信息化管理创造了条件。-RF card reader procedure, radio frequency identification technology IC cards, usually containing the password from the RF IC cards to replace the traditional keyboard password. Reader module read out a password, as a result, the output signal, and then drive the implementation agency action, or passwords (such as logging) gave the external docking equipment (such as computer or microcontroller, etc.). RF card reader module consisting of sensors and the specific system, RF signal code card but not the only copy, RF Card not only prevents illegal copying passwords, but also controls the use of information management to create the conditions.
- 2023-07-23 01:35:03下载
- 积分:1
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windows 环境下的串口编程,大家可以自己修改
windows 环境下的串口编程,大家可以自己修改-windows serial port programming environment, we can modify their own
- 2022-06-15 12:34:10下载
- 积分:1
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各种常用控件的示例
各种常用控件的示例-various examples of commonly used controls
- 2023-04-17 21:40:03下载
- 积分:1
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ftp windows程序 毕业设计
共同欣赏 改错
ftp windows程序 毕业设计
共同欣赏 改错-ftp windows program graduates to appreciate the design of a common error
- 2023-08-23 14:05:03下载
- 积分:1
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功能丰富的串口通讯程序
功能丰富的串口通讯程序 -Serial communication example with abundant functions
- 2022-03-20 04:13:41下载
- 积分:1