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3下载:
,用MATLAB实现快跳频通信系统的仿真。主要应用了SIMULINK和COMMUNICATION BLOCKETS两个模块。整个设计包括了信源产生部分、发送部分、跳频调制部分、信道部分、接收部分和结果分析部分共六个模块,核心技术是伪随机序列的产生和频率合成器的设计,而关键技术是收发两端的伪随机码元的同步。伪随机码的产生用S-函数编程来开发自己的SIMULINK模块。同步的实现是收发两端采用相同的扩频脉冲触发。而且在设计中每个模块都采用了模块封装技术,从而简化了框图结构-Using MATLAB
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介绍MATLAB和simulink在通信系统仿真中的应用,重点难点突出,陈桂明所著-Introduced in MATLAB and simulink simulation of communication systems, focusing on difficulties highlight THE ACADEMY book
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直接序列扩频通信系统中同步技术的研究直接序列扩频通信系统中同步技术的研究-Direct Sequence Spread Spectrum Communication System Synchronization Technique
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1.MATLAB CODE FOR ALAMOUTI COMMUNICATION SYSTEMS.(M-FILE)
2.TIPS ABOUT THE m FILE(TXT)
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蓝牙通信系统仿真设计和代码,分为四部分:
信号传输部分,信号接收部分,谱分析显示部分,误码分析部分-Bluetooth communication system simulation design and code, divided into four parts: part of the signal transmission, signal receiving part, spectral analysis shows that part of the error analysis se
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.FSK、PSK、ASK调制原理 在数字通信系统中,数字基带信号通常要经过数字调制后再传输。常见的调制方式有频移键控(FSK)、相移键控(PSK)、幅移键控(ASK)-. FSK, PSK, ASK modulation principle in digital communication systems, digital baseband signal is usually subject to digital modulation and then transmitted. Common m
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直接序列扩频通信系统,实现PN码同步,采用串行滑动相关捕获相关峰-Direct sequence spread spectrum communication system, and PN code synchronization, sliding-related capture serial correlation peak
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通讯系统中放大器级别的一种预失真的matlab实现。-Communication systems in the level of a pre-amplifier distortion matlab implementation.
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psk调制与解调(加入噪声)。属于通信原理的课程设计。-psk modulation and demodulation (add noise). Communication Theory belong to the curriculum design.
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通信系统中的OQPSK,并且与QPSK相比较。matlab实现-Communication Systems OQPSK, and compared with QPSK. matlab achieve
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通过正弦函数实现的光通信应用的占空比为50%或33%的RZ-DPSK信号-Sine function through the implementation of optical communication applications, the duty cycle of 50 or 33 RZ-DPSK signal
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低轨卫星LEO通信系统的多普勒频移估计,通过该程序可以画出多普勒频移的S曲线,可以观测处最大的多普勒频移以及变化率-LEO LEO satellite communication system of the Doppler frequency shift is estimated that the program can be drawn through the Doppler shift of the S curve can be observed to be the highest Dopp
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通信系统仿真的星座图的画法问题,qpsk的仿真,图像很准确-Communication System Simulation constellation of painting issues, qpsk simulation, the image is very accurate and
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MATLAB高斯噪声生成函数(用于通信)-MATLAB function to generate Gaussian noise (for communication)
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此为C++环境下的LDPC编译码的完整的源代码。常用于通信系统的编译码仿真过程。有助于各种项目的完成。-This is the C++ environment LDPC coding and decoding of the complete source code. Commonly used in the encoding and decoding communication system simulation. Contribute to the completion of various
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这是一个相对完整的OFDM通信系统的仿真设计,包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码等模块,并统括系统性能的仿真验证了系统设计的可靠性。
-This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussi
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通信原理中均匀量化用matlab的实现方法,编码译码源程序-Communication theory in the uniform implementation of quantitative methods with matlab, coding, source coding
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用matlab来实现扩频通信仿真 很完整的仿真过程-Spread spectrum communication using matlab to achieve a very complete simulation of the process simulation
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本文档主要是介绍了3G移动通信中重要技术多用户检测的matlab仿真的主要程序和基本方法。-This document is to introduce the 3G mobile communication technologies in the important multi-user detection matlab simulation of the main and basic methods.
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这是一本描述MIMO多输入多输出天线通信系统基础知识的书,包括MIMO发展现在现状,MIMO目前面临的问题,MIMO的信道模型,空时分组码,分层空时码,以及信道估计等。-This is a descr iption of MIMO multiple-input multiple-output antenna communication system based on knowledge of books, including MIMO development is now status quo,
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