t=0:0.001:1; amp=1; f_1=20; %f1=20Hz f_2=50; %f2=50Hz fp=4; carrier_1=sin(2*pi*f_1*t); carrier_2=sin(2*pi*f_2*t); Signal=amp.*square(2*pi*fp*t)+amp;% Modulated_S=zeros(1000:1); for i=0:1000 if Signal(i+1)==0 Mo
도움 도움 준 파일: Modulation Types, FSK source code Community Treasure Hunt Find the treasures in MATLAB Central and discover how the community can help you! Start Hunting!Deep Learning for Signal Processing with MATLAB Read white paper...
基于Matlab-Simulink 的 2FSK 数字调制原理与仿真 该模型进一步对误码率等性能进行分析。 1.FSK调制方法2FSK 是利用进制数字基带信号去控制载波的频率,即发送端产生两个不同频率的载波分别传送“0”与&ldquo...时间0 Sine Wave1模块,设置载波f2,幅度1,f2=10KHz,采样0 设置方波幅度1,周期0.01,占空比50%。 数...
C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. Version History Introduced before R2006a expand all Select a Web Site Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select:中国...
code_info=exp(j*(phi))/1; %生成误差相位序列 delta_theta=2*pi*fe*T*(1:samp_len)/RATE;%unit rad %生成误差相位序列 % clear j; % multi_phi=ones(1,RATE); % phi=kron(phi,multi_phi); % code_info=1*exp(j*(phi+delta_theta)); % code_info=cos(phi); %生成相位序列,8psk,8 pha...
% GUI_2FSK MATLAB code for GUI_2FSK.fig % GUI_2FSK, by itself, creates a new GUI_2FSK or raises the existing % singleton*. % % H = GUI_2FSK returns the handle to a new GUI_2FSK or the handle to % the existing singleton*. ...
运用MATLAB语言模拟实现了数字信号的FSK调制、低通滤波与抽样判决. 2 部分代码 function varargout = GUI_2FSK(varargin) % GUI_2FSK MATLAB code for GUI_2FSK.fig % GUI_2FSK, by itself, creates a new GUI_2FSK or raises the existing % singleton*. ...
移频键控(FSK)是数据通信中最常用的一种调制方式。FSK方法简单,易于实现,并且解调不需要恢复本地载波,可以异步传输,抗噪声和抗衰落性能较强。缺点是占用频带较宽,频带利用不够经济。MATLAB 可以用来进行通信领域的研究、开发、系统设计和仿真。阐述了计
fsk调制解调matlab源代码关键词:fsk 高斯白噪声 调制 眼图 信噪比 function fskfc10; 载频fs40; 系统采样频率fd1; 码速率nfsfd;df10;numsymb25;进行仿真的信息代码个数m2; 进制数
运用MATLAB语言模拟实现了数字信号的FSK调制、低通滤波与抽样判决. 2 部分代码 function varargout = GUI_2FSK(varargin)% GUI_2FSK MATLAB code for GUI_2FSK.fig% GUI_2FSK, by itself, creates a new GUI_2FSK or raises the existing% singleton*.%% H = GUI_2FSK returns the handle to a new GUI...