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FM调制解调系统设计与仿真
- 调制解调根据所要调制参数的不同分为调幅(AM),调频(FM),调相(PM)。本设计要求进行FM调制解调进行设计与仿真,得到最后输出波形。具体包括: 1):FM调制解调的基本原理 2):FM调制解调系统设计,要求输入信号叠加白噪声 3):FM调制解调系统仿真,要求通过matlab软件得到输出波形。
CCDF-Matlab-OFDM
- 调制信号的CCDF曲线特性,OFDM的Matlab仿真一般都要用到其CCDF分析-CCDF curve characteristics of modulated signals
sasdw.rar
- 现有数字信号自动调制识别方法大多只适用于无记忆信号,如PSK、ASK、FSK信号等。将有记忆 信号(MSK信号)和无记忆信号一起考虑,提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统 计量作为特征参数,采用多层神经网络作为分类器。计算机仿真表明:当噪声采用高斯白噪声,并且信噪比大于 l5 dB时,识别率高于96% ;当信噪比不低于l0 dB时,识别率不低于90%。,Existing digital signal automatic modulation recognition
UWB_PPM_RAKE
- PPM调制的超宽带系统RAKE接收机的误码率仿真程序-BER simulation of PPM_UWB system
dddd
- 通信仿真学习必备,基于MATLAB的数字调制信号仿真系统设计-Learn essential communication simulation, MATLAB-based Simulation System for digital modulation signals
lq
- 利用MATLAB强大的图形处理功能,符号运算功能和数值计算功能,实现连续时间非周期信号频域分析的仿真波形; 1、用MATLAB实现典型非周期信号的频域分析; 2、用MATLAB实现信号的幅度调制; 3、用MATLAB实现信号傅立叶变换性质的仿真波形; -The use of MATLAB powerful graphics processing capabilities, symbolic computing and numerical computing capabilitie
4PSK
- 基于Matlab模拟实现,是基于Matlab的仿真,对软件的要求很高,要求用Matlab实现对信号的调制解调和对信道的模拟。-Matlab-based simulation implementation is based on the Matlab simulation, the software requirements, demanding to achieve with Matlab signal modulation and demodulation and analog channel
simulink
- simulink的数字调制解调仿真。以simulink为基础平台,对2ASK、2FSK、2PSK信号的仿真-Digital modulation and demodulation simulink simulation. The simulink-based platform, 2ASK, 2FSK, 2PSK Signal Simulation
matlab
- matlab仿真简单二元信号调制接收机,-Binary signal modulation receiver
2psk
- 为了使数字信号在信道中有效地传播,必须使用数字基带信号的调制与解调,以使得信号与信道的特性相匹配。基于matlab实验平台实现对数字信号的2psk的调制与解调的模拟。本文详细的介绍了PSK波形的产生和仿真过程加深了我们对数字信号调制与解调的认知程度。-To make effective dissemination of the digital signals in the channel, must use the modulation and demodulation of the digit
LiuJieBing1
- 2fsk的调制信号在matlab里的仿真实现-2fsk modulation signal simulation in Matlab
bpsk_error_rate.gif
- bpsk调制信号在matlab里的仿真实现-Simulation of BPSK modulated signal in matlab
cm_bpske
- bpsk调制信号在matlab里的仿真实现-Simulation of BPSK modulated signal in matlab
LiuJieBing11
- 2fsk调制信号在matlab里的仿真框图-The 2fsk modulation signal simulation block diagram in matlab
QPSK-modulation-in-MATLAB-platform
- 通过在MATLAB平台上仿真实现了QPSK信号的调制与解调,进一步分析其性能.-QPSK signal modulation and demodulation simulation in MATLAB platform, further analysis of its performance
PSKmodulation
- 提出了一种不仅计算量小,而且可以在低信噪比下正确识别相位调制信号的方法。利用Matlab工具进行仿真,仿真结果表明,在信噪比不低于2 dB的情况下,对PSK子类调制信号的识别率可以达到93 以上。 -Proposed a method of calculating only a small amount, and can correctly identify the phase modulation signal at a low SNR. Use Matlab tool for simul
Ch3_1_AM
- matlab中进行am调制信号的仿真程序,并进行信噪比等指标分析。-performed am modulation signal matlab simulation program, and other indicators signal to noise ratio analysis.
QPSK-MATLAB
- 介绍了数字通信中的QPSK调制解调的原理,通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真,绘出信号在理想信道和加噪信道中模拟传输时的时域图,并对各模块进行了频谱分析,所得到的结果与 理论基本相符,对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计,提供了有效的参考依据。 -The introduction was done with the principle of the QPSK modulation and demodulation
fuibeng-V3.3
- 使用matlab实现智能预测控制算法,自己编的5种调制信号,仿真图是速度、距离、幅度三维图像。- Use matlab intelligent predictive control algorithm, Own five modulation signal, FIG simulation speed, distance, amplitude three-dimensional image.
MATLAB实现GMSK信号的产生与解调
- 关于Matlab实现GMSK和解调介绍的相关内容,介绍了GMSK的调制的相关原理(About Matlab implementation of GMSK and demodulation introduced the related content, introduced the GMSK modulation related principle)
