Description: 硕士学位论文:LDPC码在瑞利衰落信道中的性能分析
信道编码技术可以带来编码增益，节省宝贵的功率资源，己经成为现代数字
通信系统中必不可少的关键技术。LDPC码采用低复杂度的迭代译码算法，且具有
逼近香农限的性能.由于LDPC码具有诸多优点，它在信息可靠传输中的良好应
用前景己经引起学术界和rr业界的高度重视，成为当今信道编码领域最受瞩目的
研究热点之一。
本文主要探讨了LDPC码在瑞利衰落信道中的性能，基于LDPC码的分组空
时码系统，以及基于LDPC码的正交频分复用系统.-master's degree thesis : LDPC codes in Rayleigh fading channels Performance Analysis channel coding technology can bring coding gain, Power saving valuable resources have become modern digital communication systems essential to the critical technologies. LDPC low complexity of the iterative decoding algorithm, having approximation Shannon limit performance. Because LDPC has many advantages, It reliable transmission of information in the application of good prospects has been caused rr academia and industry are taking, become the channel coding areas of the most watched one of the hot spots. This paper mainly discusses the LDPC Rayleigh fading channels in the performance Based on LDPC a space-time coding system, and based on LDPC orthogonal frequency division multiplexing system. Platform: |
Size: 2362694 |
Author:daniel |
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Description: DSP应用开发实用子程序
本书从工程应用的角度出发，介绍了各种数字信号处理算法在DSP上的实现。本书所介绍的子程序内容涉及数学运算、DSP硬件接口程序、经典数字信号处理算法和现代数字信号处理算法，以及DSP在语音、图像、控制和无线通信中的应用。
本书实例丰富、层次清晰、语言通俗，有较强的实用性，既可作为数字信号处理开发人员查询手册，也可作为大中专院校工业自动化、电气技术专业、计算机科学及其他相关专业的参考资料。
-DSP Application Development practical subroutine book from the application perspective, introduced a variety of digital signal processing algorithms in DSP realized. The book described the subroutine covering arithmetic, DSP hardware interface procedures, classical digital signal processing algorithms and modern digital signal processing algorithms, the DSP and voice, images, control and wireless communication applications. The book examples of rich, the level of clear and popular language, a strong practicality, either as digital signal processing developer inquiries manual is available as colleges industrial automation, electrical technology professional, computer science and other relevant professional references. Platform: |
Size: 79874 |
Author:李斯同 |
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Description: 现代通信系统（matlab版）随书代码。提供信道容量和编码，扩频通信系统载波调制的数字传输等仿真源代码。-modern communication system (Matlab version) with the code book. Provide channel capacity and coding, spread-spectrum communication system carrier modulation digital transmission simulation source code. Platform: |
Size: 1265664 |
Author:高山 |
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Description: 硕士学位论文:LDPC码在瑞利衰落信道中的性能分析
信道编码技术可以带来编码增益，节省宝贵的功率资源，己经成为现代数字
通信系统中必不可少的关键技术。LDPC码采用低复杂度的迭代译码算法，且具有
逼近香农限的性能.由于LDPC码具有诸多优点，它在信息可靠传输中的良好应
用前景己经引起学术界和rr业界的高度重视，成为当今信道编码领域最受瞩目的
研究热点之一。
本文主要探讨了LDPC码在瑞利衰落信道中的性能，基于LDPC码的分组空
时码系统，以及基于LDPC码的正交频分复用系统.-master's degree thesis : LDPC codes in Rayleigh fading channels Performance Analysis channel coding technology can bring coding gain, Power saving valuable resources have become modern digital communication systems essential to the critical technologies. LDPC low complexity of the iterative decoding algorithm, having approximation Shannon limit performance. Because LDPC has many advantages, It reliable transmission of information in the application of good prospects has been caused rr academia and industry are taking, become the channel coding areas of the most watched one of the hot spots. This paper mainly discusses the LDPC Rayleigh fading channels in the performance Based on LDPC a space-time coding system, and based on LDPC orthogonal frequency division multiplexing system. Platform: |
Size: 2362368 |
Author:daniel |
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Description: 现代数字通信系统中的各种调制技术的和高斯白噪传输的matlab实现。-Modern digital communication systems in a variety of modulation techniques and transmission of Gaussian white noise matlab achieve. Platform: |
Size: 252928 |
Author:印第安 |
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Description: 国外电子与通信教材系列。电子通信系统（第四版）。Wayne Tomasi著，王曼珠 许萍 曾萍 等译，薛荣华 审校。电子工业出版社。
本书系统讲述了电子通信领域的全部内容，从常规模拟电子通信系统的基本概念到更现代的数字、光纤、微波、卫星及蜂窝和PCS电话通信系统，涉及通信原理、通信电路、电波天线、数字和数据通信、通信系统等多门课程内容。-Foreign electronic and communications materials series. Electronic communication system (fourth edition). The Wayne Tomasi, Chu Man-Ping Xu Ping had such as translation, revision薛荣华. Publishing House of Electronics Industry. System, this book describes the field of electronic communications all the contents of electronic communications from the conventional analog system to a more basic concept of the modern digital, fiber optic, microwave, satellite and cellular and PCS telephone communications systems, related to communication theory, communication circuits, radio antennas, digital and data communications, communication systems, such as the course content. Platform: |
Size: 20249600 |
Author:成逛 |
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Description: 现代通信系统(MATLAB版)(第二版)刘树棠译
本书系Brooks/Cole出版公司（Thomson Learning出版集团的下属子公司）2000年推出的BookWare系列丛书（BookWare Companion SeriseTM）之一种。该书提供了利用MATLAB的普及型学生版本在计算机上解决“现代通信系统”这门课程中涉及的几乎所有方面的问题的分析思路、方法、MATLAB脚本文件和处理结果的范例以及供学生自主学习研讨的习题。全书内容分为9章，分别是：信号与线性系统；随机过程；模拟调制；模拟/数字转换；基带数字传输；带限信道的数字传输；载波调制的数字传输；信道容量和编码；扩频通信系统。 -This book Brooks/Cole Publishing (Thomson Learning Publishing Group, a subsidiary) in 2000 launched BookWare Series (BookWare Companion SeriseTM) of a kind. The book provides the advantage of the popularity-based student version of MATLAB on the computer to solve the " modern communications systems," This course covered almost all aspects of the analysis of ideas, methods, MATLAB script files and processing the results of examples, as well as independent study for students seminar to answer. The book consists of nine chapters, namely: Signal and Linear System stochastic process analog modulation analog/digital conversion base-band digital transmission band-limited channel digital transmission carrier modulation digital transmission channel capacity and coding spread-spectrum communication systems. Platform: |
Size: 13392896 |
Author:jiajunxian |
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Description: 系统详细的介绍了现代数字通信网络技术与原理，适合初学者学习-Detailed description of the system of modern digital communication network technology and principle, suitable for beginners to learn Platform: |
Size: 40287232 |
Author:alang |
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Description: 初步学习matlab的学习资料，本资料包含《现代通信系统使用matlab》，《数字信号处理及matlab实现》，《matlab信号处理及详解》，《matlab通信仿真与应用》等资料，是通信专业理论学习，很好的资料-Matlab preliminary study of learning materials, this information includes " the use of modern communication systems matlab" , " digital signal processing and matlab to achieve" , " matlab signal processing and 详解" , " matlab simulation and application of communication" and other information, is a communications professional theory learning, good information Platform: |
Size: 66661376 |
Author:潘小琴 |
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Description: 现代数字通信的c++仿真，代码绝对都好用，非常有价值-Modern digital communication c++ simulation, the code definitely are easy to use, very valuable Platform: |
Size: 786432 |
Author:关明明 |
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Description: The book can be used as a basis for one course, or a two course sequence, in digital communication. The following topics are covered: complex baseband representation of signals and noise (and its relation to modern transceiver
implementation) modulation (emphasizing linear modulation) demodulation
(starting from detection theory basics) communication over dispersive chan-
nels, including equalization and multicarrier modulation computation of performance benchmarks using information theory basics of modern coding strategies (including convolutional codes and turbo-like codes) and introduction to wireless communication. -The book can be used as a basis for one course, or a two course sequence, in digital communication. The following topics are covered: complex baseband representation of signals and noise (and its relation to modern transceiver
implementation) modulation (emphasizing linear modulation) demodulation
(starting from detection theory basics) communication over dispersive chan-
nels, including equalization and multicarrier modulation computation of performance benchmarks using information theory basics of modern coding strategies (including convolutional codes and turbo-like codes) and introduction to wireless communication. Platform: |
Size: 3436544 |
Author:cgdg3 |
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Description: 道编码的核心是数字通信和数据存储,详细介绍了核心理论以及编解码算法研究、实现细节,和性能分析。写作清晰,教授雷恩和林提供最新信息代码包括turbo and low-density parity-check -Channel coding lies at the heart of digital communication and data storage, and this detailed introduction describes the core theory as well as decoding algorithms, implementation details, and performance analyses. Known for their writing clarity, Professors Ryan and Lin provide the latest information on modern channel codes, including turbo and low-density parity-check Platform: |
Size: 4875264 |
Author: |
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Description: 现代数字信号处理与噪声降低，宽带无线通信网、高速通信网、新一代信息网技术、光通信技术、个人通信技术和只能信息处理技术已经进入了一个新的高速发展时期，对各种信号处理技术有了更高的要求。-Modern digital signal processing and noise reduction, broadband wireless communication networks, high-speed communications network, a new generation of information network technology, optical communication technology, personal communication and information processing technology has only entered a new period of rapid development, the various signals processing technology have higher requirements. Platform: |
Size: 21384192 |
Author:jiangfan |
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Description: Useful programs of basic shift keying methods such as ask ,psk, fsk,qpsk and oqpsk. bit error rate graph is plotted. these codes are very easy to understand. (modern digital communication techniques) Platform: |
Size: 12288 |
Author:SUPRIYA.R |
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Description: 该资料现代数字通信及书中案例源码。
该书提供利用MATLAB的解决现代数字通信中涉及的几乎所有方面的问题的分析思路、方法、matlab脚本文件和处理结果案例以及学生自主研讨习题。全书分为9章。分别是：信号与线性系统、随机过程、模拟调制、模拟/数字转换、基带数字传送、带线信道的数字传送、载波调制的数字传输、信道容量和编码、扩频通信系统。-The modern digital communication data source and book cases. The book provides the use of MATLAB to solve the problem in almost all aspects of modern digital communication involved in the analysis of ideas, methods, matlab script file and the results of the case and deal with students' independent research exercises. The book is divided into nine chapters. They are: signal and linear systems, stochastic processes, analog modulation, analog/digital conversion, baseband digital transmission, digital transmission belt line channel, digital transmission carrier modulation, channel capacity and coding, spread spectrum communication system. Platform: |
Size: 8260608 |
Author:伍敏 |
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