ask communications digital demodulation digital modulation fsk gui psk signal processing wireless Community Treasure Hunt Find the treasures in MATLAB Central and discover how the community can help you! Start
Plot FSK Signal Spectrum Copy Code Copy Command Generate an FSK modulated signal and display its spectral characteristics. Set the function parameters. Get M = 4; % Modulation order freqsep = 8; % Frequency separation (Hz) nsamp = 8; % Number of samples per symbol Fs = 32; % Sample ...
I am trying to write a matlab code for image processing. After computing the DCT for each block in the image and converting decimal matrix to binary and reshaping, I am supposed to do modulation. I tried to use FSK but I keep getting this error: ...
title('FSK modulation'); axis([0 100*length(g) -2.5 2.5]); 运行错误: Input argument "f0" is undefined. Error in ==> fskd at 9 val0=ceil(f0)-f0; 怎样用matlab实现psk和fsk 我在网上下载了几个程序,都运行不了,部分地方还看不懂,希望热心的高手门帮忙解决一下,谢谢了! function qpskd(g...
function[s,ref]=modulate(MOD_TYPE,M,d,COHERENCE)%Wrapper function to call various digital modulation techniques% MOD_TYPE - 'PSK','QAM','PAM','FSK'% M - modulation order, For BPSK M=2, QPSK M=4, 256-QAM M=256 etc..,% d - data symbols to be modulated drawn from the set {1...
Display Lengths for FSK Modulation and Demodulation of Binary and Integer Signals Copy Code Copy Command The FSK modulator System object can be configured to modulate data input as integer values or as binary values. The FSK demodulator System object can be configured to demodulate symbols and outpu...
FSK的调制解调,MATLAB code for binary FSK modulation and de-modulation 二进制FSK调制与解调,有注释。是学习数字信号调制解调的好参考。利用matlab仿真实现的2FSK调制解调。 上传者:qq_37618450时间:2022-08-11 fsk.zip_FSK Simulink_fsk_fsk simulink_simulink fSK ...
ber= berawgn(EbNo,'oqpsk',dataenc)specifies the data encoding type as differential or nondifferential for OQPSK modulation. ber= berawgn(EbNo,'fsk',M,coherence)specifies the receiver technique as coherent or noncoherent for FSK modulation. ...
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
Keywords FSK MATLAB simulation modulation demodulation 本文基于MATLAB/SIMULINK动态仿真环境,利用SIMULINK功能模块,建立FSK调制解调系统仿真模型,经过仿真分析,其结果与理论分析结果相同。在仿真过程中,构建了FSK的调制模型、相干和非相干解调模型、过零检测和差分检波模型,充分发挥了SIMULINK功能强大,建模简单,参数易于调整的...