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这是用systemview系统仿真软件平台搭建的数字调制解调系统，可以方便的验证检测2FSK,2ASK,2PSK数字调制系统的传输误码率。-This is Systemview system simulation software platform built digital modulation and demodulation system facilitate certification testing two FSK, 2ASK, 2PSK digital modulation syst
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该文档给出了通信原理中的数字调制和解调的matlab程序代码，如BPSK,QPSK,QAM等等调制方式。-the document is a communication principle of digital modulation and demodulation of the Matlab code. such as BPSK, QPSK, QAM modulation mode, and so on.
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数字调制解调的MATLAB仿，包括4qam,8qam，16qam,64qam的调制和解调程序,Digital modem imitation of MATLAB, including 4qam, 8qam, 16qam, 64qam process of modulation and demodulation
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利用matlab对am，dsb，ssb，ask，fsk，bpsk信号进行正交调制解调仿真，并在不同信噪比条件下对其数字信号进行了误码率的计算。-Using matlab to am, dsb, ssb, ask, fsk, bpsk orthogonal signal modulation and demodulation simulation, and signal to noise ratio in different conditions of its digital signal to
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这是pi_4_DQPSK的MATLAB仿真源程序，很好的仿真了这种数字调制和解调-This is pi_4_DQPSK the MATLAB simulation of source, a good simulation of this kind of digital modulation and demodulation
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本课程设计完成了基带线路码产生电路的设计，数字基带信号的传输是数字通信系统的重要组成部分之一。在数字通信中，有些场合可不经过载波调制和解调过程，而对基带信号进行直接传输。为使基带信号能适合在基带信道中传输，通常要经过基带信号变换，这种变换过程事实上就是编码过程。本些课题实现了这样的编码过程。-This course is designed to use VHDL hardware descr iption language completed the base-band circuits hav
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数字通信中的FSK调制解调的原理和过程, 通过用Matlab 对这一过程的编程,分析信号在理想信道和加噪信道中传输时的时域图, 并用蒙特卡罗算法进行仿真。-Digital communications in FSK modulation and demodulation principle and process, through the use of Matlab in the process of programming, analysis of signals in the ideal c
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1、 数字信号调制与解调的原理和基本方式
2、 基于simulink的数字信号调制与解调的仿真
3、 MATLAB中GUI图形界面设计及M文件编程
4、 基于MATLAB的数字调制与解调演示系统的生成
-1, digital signal modulation and demodulation principle and basic method 2, based on simulink digital signal modulation and demodulation of
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简单的数字传输系统---主要是对16-QAM数字基带传输系统进行仿真，基带调制和解调的输出信号都是复数信号。-Simple digital transmission system--- mainly simulate the 16-QAM digital baseband transmission system, the output signals of the baseband modulation and demodulation are complex signals.
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数字基带信号的传输是数字通信系统的重要组成部分。在数字通信中，有些场合可不经过载波调制和解调过程，而对基带信号进行直接传输。采用AMI码的信号交替反转，有可能出现四连零现象，这不利于接收端的定时信号提取。而HDB3码因其无直流成份、低频成份少和连0个数最多不超过三个等特点，而对定时信号的恢复十分有利，并已成为CCITT协会推荐使用的基带传输码型之一。为此，本文利用VHDL语言对数据传输系统中的HDB3编码器进行了设计。-Digital baseband signal transmission i
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Title : Implementation of quadrature modulation and demodulation
Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequenc
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Implementing quadrature modulation and demodulation of analog signals in digital signal processing, using MATLAB
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实现基于matlab的数字通信系统仿真DPSK数字调制解调-Matlab-based simulation of digital communication systems digital modulation and demodulation DPSK
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these files perform digital modulation and demodulation, and provide scatter plots
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BPSK/BASK/BFSK 调制解调 不用系统的自带命令，完全按照调制解调原理图进行。-BPSK/BASK/BFSK modulation and demodulation system, do not bring their own order, in full accordance with principles of modulation and demodulation maps.
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simulink的数字调制解调仿真(最终版）,word版的课程设计报告，含设计结果-Digital modulation and demodulation simulink simulation (final version), word version of the curriculum design report, including the design results
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数字调制解调信号ask fsk bpsk qpsk 16qam 64qam-digital modulation and demodulation
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在windows XP操作系统下，使用Labview开发了数字调制解调系统。该系统使用虚拟仪器技术解决了传统实验教学中使用传统仪器投资大、通途单一、维护困难等缺陷，具有界面友好，维护简单等优点。文中详细阐明了数字调制解调系统的设计过程，并给出了仿真结果，为改善大学通信类、电工类教学提出一种新的方法。-In windows XP operating system, developed using Labview digital modulation and demodulation system.
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数字调制解调程序，简单的MATLAB编程以及MATLAB图形界面展示-Digital modulation and demodulation process, a simple MATLAB and MATLAB programming graphical interface display
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Quadrature Amplitude Modulator (QAM) in digital communication system, generation of Quadrature Phase Shift Keyed (QPSK or 4-PSK) signal and demodulation. Introduction: The QAM principle: The QAM modulator.
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