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交互式方针工具,研究用于线性盲信道均衡的CMA算法,Matlab程序
交互式方针工具,研究用于线性盲信道均衡的CMA算法,Matlab程序-The BERGulator is a MATLAB5-based interactive simulation tool aimed at studying the behavior of the Constant Modulus Algorithm (CMA) when used for direct blind linear channel equalization.
- 2023-08-26 02:50:03下载
- 积分:1
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串口通讯PB原程序
串口通讯PB原程序-PB original serial communication procedures
- 2022-03-26 16:55:50下载
- 积分:1
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MPLS 简介
从我的雇主的注意事项:切萨皮克网络解决方案改变了名称到Mentor技术。这样做的目的是阐明我们的身份为我们的合作伙伴,客户和投资者。该显示在页面的底部修改URL我以前的文章。 (是的,他们仍然在那里!)我一直在看MPLS,多协议标签交换,在过去的几个月。思科在话题了一些相当不错的slideware,但也出现了一些事情,我本来想钻到并更好地理解。我不能肯定地说,我是一路那里。但是这个月我想与大家分享一些MPLS的基础知识。这可能需要另一篇文章或两个来完成这个话题。IETF工作组信息(及相关文件草案的列表)的MPLS可以在这里找到:http://www.ietf.org/html.charters/mpls-charter.html对于MPLS的概述,另见:http://www.ietf.org/internet-drafts/draft-ietf-mpls-framework-05.txthttp://www.ietf.org/internet-drafts/draft-ietf-mpls-arch-06.txt我发现这非常可读两种。但后来,我已经看够了思科slideware,我有我的头一些基本的图片和MPLS的想法
- 2023-02-19 04:20:03下载
- 积分:1
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LwIP协议栈的设计与实现,是中文的,对如何理解和移植lwip协议栈非常有帮助...
LwIP协议栈的设计与实现,是中文的,对如何理解和移植lwip协议栈非常有帮助-Implementation of LwIP Protocol Stack Design and Implementation of Chinese. how to understand and transplant lwip protocol stack has been very helpful
- 2022-02-06 23:00:31下载
- 积分:1
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This is an algorithm for DynamicChannel Allocation in GSM frequency planning. Th...
This is an algorithm for DynamicChannel Allocation in GSM frequency planning. The source code is being developed and will be uploaded soon.
- 2023-03-14 21:05:03下载
- 积分:1
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The development of a full range of DICOM files, digital image communication nece...
全系列DICOM开发文档,数字图象通信必备的资料,难得滴全,欢迎下载-The development of a full range of DICOM files, digital image communication necessary information, a rare drop of the entire welcome to download
- 2022-01-31 10:39:23下载
- 积分:1
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超宽带UWB,包括:uwb.mdl: UWB model
超宽带UWB,包括:uwb.mdl: UWB model - open this to begin.
uwb_lib.mdl: Library blocks for UWB model.
uwb_init.m: Initialization called before model is loaded.
uwb_settings: Sets up structure containing system parameters ( uwb in workspace).
uwb_imr.m: Initializes UWB channel impulse response.
uwb_sv_*.m: Four M-files used to generate channel impulse responses (MAT files).-Ultra-Wideband UWB, including: uwb.mdl: UWB model- open this to begin.uwb_lib.mdl: Library blocks for UWB model.uwb_init.m: Initialization called before model is loaded.uwb_settings: Sets up structure containing system parameters (uwb in workspace). uwb_imr.m: Initializes UWB channel impulse response.uwb_sv_*. m: Four M-files used to generate channel impulse responses (MAT files).
- 2023-08-31 22:25:03下载
- 积分:1
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低的
低通滤波器,低通滤波器 低通滤波器 -low-pass filter, Low-pass filter l ow-pass filter l ow-pass filter l ow-pass filter low-pass filter
- 2022-06-01 06:45:56下载
- 积分:1
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差分联合编码调制BICM-ID方案
可靠性和有效性是数字通信系统的两大性能指标。然而,在数字通信系统中,二者往往是一对矛盾,在频带资源日益紧张的当代,如何在保证一定通信可靠性的前提下尽可能提高有效性是通信领域永恒的主题。在光通信系统中,接收机在进行相位恢复时必须设法克服相位模糊问题,为此,常常采用差分调制(DQPSK)。然而,差分调制会导致信号误码率加倍,产生额外的信噪比代价。本文分析了迭代差分解调译码方案,即将LDPC编码和差分调制作为整体进行优化。仿真结果表明,该方案既可以克服相位模糊又能补偿差分代价,增强了系统的可靠性。同时,本文分析了适合该方案的LDPC码的度优化算法和满足任意度分布的校验矩阵的构造方法。在无线通信系统中,无线信道的衰落特性严重影响通信传输的有效性与可靠性。分集技术是一种典型的抗衰落技术,本文研究了联合编码调制分集技术,对该技术的两个关键因素:多维旋转调制和分量交织器的设计进行了重点研究,使得该技术更好地将信道编码增益与时间、频率、空间和调制分集相结合,使系统达到很高的频谱效率,有效地抵抗衰落信道下的各种干扰,增强了整个通信系统的有效性与可靠性。
- 2022-07-03 04:00:21下载
- 积分:1
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Soft phone functionality is divided into: server
软电话
从功能分为:服务器端和客户端
服务器:记录所有客户的信息,对客户的登陆、注销等请求进行响应
客户端:利用UDP协议与服务器和被叫或主叫客户端进行通讯
点对点通讯中的请求和响应消息是通过SIP协议来完成传输的,音频信息(压缩后)是同构RTP协议来完成传输的-Soft phone functionality is divided into: server-side and client-server: a record of all customer information, customer landing, write-offs, such as in response to client requests: the use of UDP protocol with the server and the called or caller client communication point of point communication in the request and response messages through the SIP protocol to complete the transmission, audio information (compressed) is isomorphic RTP protocol to complete the transmission
- 2022-08-23 20:46:12下载
- 积分:1