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finalreport
- matlab实现的多个基础程序和报告并有流程图(1) 绘出正弦信号波形及频谱。 (2) 单极性归零(RZ)波形及其功率谱,占空比为50%。 (3) 升余弦滚降波形的眼图及其功率谱。滚降系数为0.5。发送码元取值为0、2。 (4) 最佳基带系统的Pe~Eb\\No曲线,升余弦滚降系数a=0.5,取样值的偏差是Ts/4。 (5) Pe~Eb\\No,升余弦滚降系数a=0.5,取样时间无偏差,但信道是多径信道,C(f)=abs(1-0.5*exp(-j*2*pi
snr_serMatlab
- 数字通信系统中采用基带传输和频带传输[ 1, 2 ] ,在抽样判决器之前,信号叠加了信道噪声. 本文利用 Matlab软件仿真[ 3, 4 ]分析了在判决器前叠加了高斯噪声后,信噪比与系统的误码率之间的关系.-Digital communication system using baseband transmission and band transmission [1, 2], in a sample before the decision device, the signal super
matlaborc++
- C++与MATLAB的数字基带传输系统仿真源代码的实现.-C++ With MATLAB digital base-band transmission system simulation source code to achieve.
16QAM
- 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.
Mpsk
- 对数字基带(频带)传输系统进行仿真,并通过蒙特卡罗误码率仿真方法进行时域、频域分析误码性能。-The digital base-band (band) transmission system simulation, and Monte Carlo simulation method for bit error rate in time domain, frequency domain analysis of BER.
the digital base band trans mission simulation
- 运用了matlab编程,对数字基带传输进行仿真-Use of matlab programming, the digital base-band transmission simulation
moshuzhuanhuan
- 基于MATLAB的数字基带传输系统仿真实验设计的一篇文章-MATLAB-based digital baseband transmission system simulation experiment design article
chapter7
- 本文主要介绍了数字信号的基带传输原理及其在systemview下的实现方法-In this paper, the digital baseband signal transmission principle and its implementation under way in systemview
simulationofthebasebandtransmission
- 设计数字基带传输系统,利用MATLAB强大的仿真功能,结合其所具有的图形叠加特性,针对余弦滚降最佳接收系统、部分响应系统进行仿真,通过观察仿真眼图、频谱图、功率谱图以及误码率曲线,检测系统的码间串扰和传输质量。-This article designs the digital baseband transmission system, uses the MATLAB formidable simulation function,unifies graphsuperimposition chara
matlabASKPSKFSK
- 数字信号的传输方式分为基带传输和带通传输,在实际应用中,大多数信道具有带通特性而不能直接传输基带信号。为了使数字信号在带通信道中传输,必须使用数字基带信号对载波进行调制,以使信号与信道的特性相匹配。这种用数字基带信号控制载波,把数字基带信号变换为数字带通信号的过程称为数字调制。通常使用键控法来实现数字调制,比如对载波的振幅、频率和相位进行键控。-Transmission of digital signals into base band transmission and band-pass tr
1
- 研究不同二元三元数字基带传输码型的,通过Matlab仿真软件进行了仿真验证-Three of different digital baseband binary transmission code, and carried out by Matlab simulation software simulation
work
- 通信原理 数字基带传输实验 matlab程序-communication theory Digital frequency-hand mode experiment
xtfz
- Visual C++与MATLAB的数字基带传输系统仿真的实现-Visual C++ and MATLAB simulation of digital baseband transmission system to achieve
simulation-sys-on-communication
- 本设计通过利用VB 编写用户操作界面和MATLAB 实现后台运算及图形处理的混合编 程的方法,来完成对通信原理仿真系统的开发。设计中采用ActiveX 技术来实现VB 和MATLAB 之间的通信,在VB 应用程序内创建MATLAB ActiveX 对象,实现对MATLAB 的调用,最终 仿真实现信源编码解码、模拟调制解调、数字基带传输、数字调制解调等功能。-This design user interface written using VB and MATLAB computing and g
gunjiang
- 用matlab画出α=0,0.5,1的余弦滚降系统的频谱,并画出各自对应的时域波形。以α=1的余弦滚降系统为例,进行二进制双极性数字基带信号传输,试画出接收端的基带信号波形及眼图。-Matlab draw α = 0,0.5, 1 cosine roll-offs system of spectrum, and draw their corresponding time domain waveform. To α = 1 cosine roll-offs system as an example
MATLAB-based-simulation-system
- 基于MATLAB的数字基带传输系统仿:无码间干扰的数字基带传输系统。-Based on the MATLAB digital baseband transmission system imitation without inter-symbol interference of digital baseband transmission system.
HDB3decoding
- 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。HDB3码的作用是对数字基带信号进行编码,便于在接收端对定时分量的提取。-Digital baseband signal transmission is an important part of digital communication system. In digital communication, some occasions without carrier mod
Digital-baseband-signal
- 数字信号的基带传输 PAM的功率谱密度 数字基带的接收 匹配滤波器 升余弦滚降系统 基带信号眼图-Digital baseband digital signal baseband transmission power spectral density of the PAM receiver matched filter raised cosine the system baseband signal eye diagram
baseband
- 使用MATLAB仿真实现通信系统中的最佳数字基带传输系统-Best digital baseband transmission system
fangzhenMATLAB
- 数字基带传输系统的蒙特卡罗仿真 本科学生的毕业设计 可以作为学习通信的知识 也可以学习matlab编程-Monte Carlo simulation of undergraduate students graduate design digital baseband transmission system can be used as knowledge and learning of communication can also learn matlab programming