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PTZ decoder Pelco P protocol for the original agreement, the developer to draw y...
云台解码器派尔高P协议,为原版协议,开发人员请注意其最后位校验,为异或校验,不是求和校验,这里很容易发生错误,我们在开发产品的时候搞错,头很大-PTZ decoder Pelco P protocol for the original agreement, the developer to draw your attention to the last bit checksum for the XOR checksum, not sum check, here are prone to error, we made a mistake when developing products , the first great
- 2022-04-16 21:52:05下载
- 积分:1
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at91r40008 ATMEL arm 7tdmi kernel source Serial Driver
at91r40008 atmel arm 7tdmi 内核的串口驱动源码-at91r40008 ATMEL arm 7tdmi kernel source Serial Driver
- 2022-04-01 05:06:42下载
- 积分:1
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文章中分析了OFDM系统的频谱利用率,研究了OFDM系统中的信道判决反馈均衡问题...
文章中分析了OFDM系统的频谱利用率,研究了OFDM系统中的信道判决反馈均衡问题-Article analyzes the spectral efficiency of OFDM systems to study the OFDM system channel decision feedback equalizer problem
- 2022-05-21 14:10:39下载
- 积分:1
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一个很不错的WIFI程序,可运行,保质量
一个很不错的WIFI程序,可运行,保质量-a very good WIFI procedures, operational, and ensuring quality
- 2022-04-23 14:26:01下载
- 积分:1
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在GSM通信系统中,Viterbi检测是一个及其重要的部分,许多的研究人员在这里花费了大量的心血。参考各种资料,我们总结得出以下Viterbi软输出算法,与传统...
在GSM通信系统中,Viterbi检测是一个及其重要的部分,许多的研究人员在这里花费了大量的心血。参考各种资料,我们总结得出以下Viterbi软输出算法,与传统的硬判决方法相比,可以提高2~3个db的增益:-In GSM communication systems, Viterbi detection is an important part of many researchers here spent a lot of effort. Reference to a variety of information, we summarize the following soft-output Viterbi algorithm, with the traditional hard-decision method, can be raised by 2 ~ 3 db gain:
- 2022-08-06 19:39:43下载
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- 2022-11-01 12:15:03下载
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利用哈夫曼编码进行通信可以大大提高通信信道利用率,缩短信息传输时间,降低传输成本。这要求在发送端通过一个编码系统将传输数据预先编码;在接收端将传来的数据进行译码...
利用哈夫曼编码进行通信可以大大提高通信信道利用率,缩短信息传输时间,降低传输成本。这要求在发送端通过一个编码系统将传输数据预先编码;在接收端将传来的数据进行译码(复原)。对于双工信道(即可以双工传输信息的信道),每端都需要一个完整的编/译码系统。为这样的信息收发站设计的一个哈夫曼编/译码系统。 (2-use Huffman coding communication can greatly enhance communication channel utilization, reduced transmission time, and lower transmission costs. This requires the transmitter through a coding system will transmit data in advance coding; The receiving end of the data came decoding (recovery). For dual-channel (that is, information can duplex transmission channel), each side needs a complete encoding/decoding system. For this information hubs designed a Huffman encoding/decoding system. (2005-5-
- 2022-09-04 20:30:03下载
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Erlang B 公式
这里是 Erlang B 公式执行的源代码。它是在 Matlab 环境中使用。它包括三个功能,可以用于计算交通、 渠道和可能性。它支持超过 500 个频道作为输入。
- 2022-01-26 01:08:45下载
- 积分:1
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无线应用协议(Wireless Application Protocol,WA P)是WA P论坛经过不断努力得到的成
果,它提供了一个业界技术规范,以便开...
无线应用协议(Wireless Application Protocol,WA P)是WA P论坛经过不断努力得到的成
果,它提供了一个业界技术规范,以便开发出适用于各种无线通信网络的应用和业务。WA P
论坛的工作范围就是为各种业务和应用制定一系列的技术规范。无线市场正在快速增长,新
的用户不断增多,新的业务不断涌现。为了使运营商和生产者能够从容面对先进业务、多种
类业务和快速、灵活的业务生成等诸多的挑战, WA P规定了一系列传输层、会话层和应用层
协议。-Wireless Application Protocol (Wireless Application Protocol. WA P) P Forum WA is a result of efforts the results, it provides an industry technical standards, developed to apply to all kinds of wireless communication networks and business applications. WA P scope of the work of the Forum is for various business applications and formulated a series of technical standards. Wireless market is growing rapidly, new users are increasing and new business continued to emerge. To enable operators and producers to calmly face the advanced business, and more types of business fast, flexible service creation and many other challenges, WA P provides a series of transport layer, session layer and application layer protocol.
- 2022-10-16 19:55:03下载
- 积分:1
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XMLSPY,xml基础教程
XMLSPY,xml基础教程-XMLSPY, xml based Directory
- 2022-04-25 17:54:11下载
- 积分:1