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Description: matlab仿真数字通信系统2fsk调制，以及相干解调-matlab simulation of digital communication systems 2fsk modulation, and coherent demodulation
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Size: 8192 |
Author: 雷毅 |
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Description: ofdm系统的matlab仿真程序，包括ofdm系统的整个课题仿真的程序，其中OFDM功能包括“信源”、“信号处理与调制”和“解调与信号处理”三部分。-matlab simulation ofdm system procedures, including the whole issue of ofdm system simulation procedures, which include OFDM, " source" , " signal processing and modulation" and " demodulation and signal processing," in three parts.
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Size: 1024 |
Author: hanping |
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Description: 模拟单边带调幅及解调
基本要求：
产生300 ~ 3400Hz的调制信号，画出时域波形及频谱；
产生载波信号，频率自定义，画出时域波形及频谱；
产生加性高斯白噪声，画出时域波形及频谱；
单边调幅，画出叠加噪声后的调制信号和已调信号的波形及频谱；
设计滤波器，画出幅频响应图；
解调，画出解调后的信号时域波形及频谱，并对比分析。
-Simulation of single sideband amplitude modulation and demodulation basic requirements: 300 ~ 3400Hz generate the modulation signal, draw time-domain waveform and frequency spectrum generated carrier signal, the frequency of self-definition, draw time-domain waveform and frequency spectrum have a high additive Adams white noise, draw time-domain waveform and frequency spectrum unilateralism AM, draw superimposed noise signal and the modulation transfer signal waveform and spectrum design filters, amplitude-frequency response of draw demodulation, After demodulation of the signal to draw time-domain waveform and frequency spectrum, and comparative analysis.
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Size: 66560 |
Author: 严雪峰 |
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Description: 数字基带系统的调制月解调以及误码性能的评估-Digital base-band modulation system on the performance of demodulation and error assessment
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Size: 2048 |
Author: 将校 |
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Description: MF RC500 是应用于13.56MHz 非接触式通信中高集成读卡IC 系列中的一员该读卡IC 系列利用了先进的调制和解调概念完全集成了在13.56MHz 下所有类型的被动非接触式通信方式和协议-MF RC500 is used in communications 13.56MHz contactless IC card reader in the highly integrated family of a series of the IC card reader use of advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive non-contact means of communication and agreements
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Size: 1424384 |
Author: 张宾 |
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Description: 基于Systemview的通信系统的仿真
主要是运用Systemview软件对二进制振幅键控（2ASK）系统、二进制移频键控（2FSK）系统、二进制移相键控（2PSK）系统以及二进制差分相位键控（2DPSK）系统进行设计，然后对设计的系统进行仿真，这其中分别包括它们的调制和解调系统。-Systemview based simulation of communication systems is the use of software Systemview binary amplitude shift keying (2ASK) system, the binary frequency shift keying (2FSK) system, the binary phase shift keying (2PSK) systems, as well as differential binary phase shift keying (2DPSK) system design, and then design a system simulation, which, respectively, including their modulation and demodulation system.
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Size: 877568 |
Author: lsp |
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Description: 本文在分析移动无线信道衰落特性的基础上,阐述了OFDM系统的基本原理,主要研究了OFDM通信系统中的基于导频符号的信道估计问题,分析了几种经典的信道估计算法以及相关的关键技术环节。 在此基础上介绍了OFDM技术在现实中的一个应用——WLAN IEEE802.11a系统模型,利用Matlab仿真软件完成OFDM系统信号生成、噪声生成、导频插入、循环前缀、调制、解调等部分的设计,最后结合计算机仿真对系统关键技术(导频、循环前缀、估计算法)的有效性和可行性进行了全面的分析与比较。适合matlab研究-Based on the analysis of mobile channel fading characteristics based on the OFDM system on the basic principles of research in the OFDM communication system of the pilot symbols based on channel estimation problem, an analysis of several classical channel estimation algorithm and the associated key technical links. On this basis, introduced OFDM technology in a practical application- WLAN IEEE802.11a system model, using Matlab simulation software to complete OFDM signal generation, noise generation, pilot insertion, cyclic prefix, modulation, demodulation and other parts of the design, the final combination of computer simulation of the system of key technologies (pilots, cyclic prefix, it is estimated that algorithm) the effectiveness and feasibility of a comprehensive analysis and comparison. Suitable for research matlab
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Size: 1339392 |
Author: 赵洪森 |
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Description: QPSK的解调实现，通信领域的人都知道QPSk是很重要的一种调制方式!-QPSK demodulation to achieve, communications QPSk know is very important to a modulation!
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Size: 1024 |
Author: fengyanfang |
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Description: 模拟单边带调幅及解调
通信原理课程设计-Simulation of single sideband amplitude modulation and demodulation principles of curriculum design communications
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Size: 195584 |
Author: xiaoqie |
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Description: 使用FPGA进行信号调制解调，基础的实现方式，对初学者来说较为有用-The use of FPGA for signal modulation and demodulation, based on the realization of the way, is more useful for beginners
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Size: 154624 |
Author: gg |
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Description: C-MBUS总线设备端基于CMT001的单片机数据解调程序-C-MBUS bus equipment side of the single-chip microcomputer-based data CMT001 demodulation process
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Size: 3072 |
Author: 成成 |
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Description: QPSK调制与解调的Simulink 仿真-QPSK modulation and demodulation of the Simulink simulation
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Size: 4096 |
Author: heming |
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Description: 滤波器的设计SSB调制与解调
通信原理课程设计-Filter SSB modulation and demodulation principles of curriculum design communications
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Size: 2048 |
Author: xiaoqie |
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Description: 用填充点数法实现QPSK的调制与解调，并且绘制脉冲波形。-Filled points method with QPSK modulation and demodulation, and pulse-shape mapping.
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Size: 2048 |
Author: 王丽 |
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Description: 利用matalab中的simulink的仿真做的pm的调制与解调 非常的有用-Matalab use of simulation in simulink to do the modulation and demodulation pm very useful
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Size: 6144 |
Author: 石头 |
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Description: Detailed QPSK modulaton and demodulation
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Size: 282624 |
Author: Michel |
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Description: am,fm,dsb,调制和解调程序以及它们的性能分析-am, fm, dsb, modulation and demodulation process, as well as their performance analysis
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Size: 5120 |
Author: xiefengbo |
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Description: 2PSK(BPSK)与2DPSK调制器原理 在systemview下实现2PSK(BPSK)与2DPSK调制与解调-2PSK (BPSK) modulator 2DPSK principle and in systemview under 2PSK (BPSK) modulation and demodulation with 2DPSK
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Size: 1024 |
Author: zhfaji |
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Description: 介绍了通信系统中的二进制振幅键控的调制与解调-Introduced a communication system of the binary amplitude keying modulation and demodulation
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Size: 224256 |
Author: jiangyang |
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Description: 本书是数字通信领域的一本经典教材,通过对概率论及随机过程的复习,详细介绍了数字和模拟信源编码、数字调制信号和窄带信号与系统的特征、加性高斯白噪声中数字通信的调制和最佳调制与检测方法、基于最大似然准则的载波相位估计和定时同步的方法、不同信道模型的信道容量及随机编码、带限信道的信号设计、受到符号间干扰恶化信号的解调与检测问题、自适应信道均衡、多信道与多载波调制、扩展频谱信号和系统、衰落信道上的数字通信。本书适合与通信工程相关专业的高年级本科生、研究生及工程技术人员阅读。
作者介绍
约翰●G 普罗基斯（JOhn G.Proakis）自1969年9月以来任职于美国东北大学。在1982-1997年期间，他历任电气与计算机工程系系主任、研究生院副院长、院长；同时也在美国通用电话电子公司（GTE）实验室和麻省理工学院（MIT）林肯实验室任职。
普罗基斯博士在Cincinnati大学获得学士学位（BSEE），在MIT获得硕士学位（MSEE）在哈佛大学获得工程领域博士学位。他的专业方向和研究兴趣主要是数字通信和数字信号处理，在这些领域里他已发表了许多论文并出版了多本著作。
-This book is the field of digital communication 1 classical materials, through the random process of probability deals with the review, detailing the digital and analog source coding, digital modulation signal and narrow-band signal and system characteristics, additive white Gaussian noise digital communications modulation and best modulation and detection methods, based on the criteria of maximum likelihood estimates of carrier phase and timing synchronization method, different channel models and channel capacity of random coding, band-limited signal channel design, by the deterioration of inter-symbol interference signal demodulation and detection, adaptive channel equalization, multi-channel and multi-carrier modulation, spread spectrum signals and systems, the decline of the digital communication channel. Book for engineering and communications professional senior undergraduates, graduate students and engineers and technicians to read.
Author
● JOhn G. Proakis since September 1
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Size: 18371584 |
Author: 成逛 |
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