搜索资源列表
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fm中频调制中实现数字正交上变频和正交下变频。-fm frequency modulation in digital quadrature up-conversion and down-conversion quadrature.
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this are some line codes for the digital modulation in matlab
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基于MATLAB平台上的数字信号调制处理相关程序-Based on MATLAB platform digital signal modulation processing procedures
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基于matlab的QAM调制与解调。正交振幅调制(QAM)是一种幅度和相位联合键控(APK)的调制方式。它可以提高系统可靠性,且能获得较高的信息频带利用率,是目前应用较为广泛的一种数字调制方式。
-Matlab based on the QAM modulation and demodulation. Quadrature amplitude modulation (QAM) is a joint amplitude and phase keying (APK) modulation met
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主要是实现调制识别,区分几种常用的数字调制信号,包括ASK,FSK,PSK,QAM。含有两个文件夹 其一为特征参数的仿真;其二为正确识别率的仿真。
文件夹key feature simulink中:
运行程序会得到各特征参数之间区分图 从图中可看到特征参数的有效性。
文件夹classification rate simulink中:
运行main.m文件 可以得到正确识别率 -Mainly to achieve modulation recog
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digital modulation of the bit sequence, frequency modulation, amplitude modulation, phase shift keying, frequency shift keying
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vhdl code for sinusoidal chip to chip digital modulation - ask, bpsk, dpsk, qpsk etc
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用于产生伪随机序列,以便进一步的多进制数字调制。-Used to generate pseudo-random sequence, in order to further multi-band digital modulation.
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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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数字信号的生成,包括常见的各种调制方式(ASK、PSK、FSK、QAM等)-Generating a digital signal, including the common modulation (ASK, PSK, FSK, QAM, etc.)
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使用labview编写的仿真通信系统,包括模拟调制和数字调制-Simulation using labview written communications system, including analog and digital modulation
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该文件时通信原理中的最基本的数字调制方式BPSK(二进制相移键控),希望对大家学习有帮助-When the file is the basic communication principle of digital modulation BPSK (binary phase shift keying), we hope to learn helpful
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可以仿真所有常见的数字通信信号,如2ASK、4ASK、8ASK、2FSK、4SFK、8FSK、16FSK、BPSK、QPSK、8PSK、16PSK、16QAM、32QAM、64QAM、128QAM、V.29等等。信号的各种参数可以自己随意设置,提供参数输入接口。需下载ni调制工具包。-Can simulate all common digital communication signals, such as 2ASK, 4ASK, 8ASK, 2FSK, 4SFK, 8FSK, 16FSK, B
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数字调制解调技术的MATLAB与FPGA实现一书扩频章节的matlab源码-
Digital modulation and demodulation MATLAB and FPGA technology to achieve a spread book chapters matlab source
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用LabView仿真模拟数字调制解调技术ssb。-LabView simulation with digital modulation and demodulation techniques ssb.
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脉冲编码调制(PCM)是数字通信的编码方式之一,在通信系统中完成将语音信号数字化的功能。PCM的实现主要包括三个步骤:抽样、量化、编码,分别完成时间上离散、幅度上离散及量化信号的二进制表示。-Pulse code modulation (PCM) is one of the encoding of digital communications, in a communication system will complete the function of digital speech signa
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实现数字调制解调的所有程序。需使用USRP,可对比BPSK及QPSK的区别。(Achieve digital modulation and demodulation of the originator of the coding process.)
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8PSK数字调制的LabVIEW演示源代码。。不错的源代码,学习的好资料(8PSK digital modulation LabVIEW demo source code.. Good source code, learning good information)
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8PSK数字调制的LabVIEW演示源代码。。好源码好资料,不错(8PSK digital modulation LabVIEW demo source code.. Good source code, good information, good!)
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8PSK数字调制的LabVIEW演示源代码 很好的代码,大家可以下载学习(8PSK digital modulation LabVIEW demo source code, very good code, we can download to learn)
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