代码搜索：modulated
找到约 1,436 项符合「modulated」的源代码
代码结果 1,436
www.eeworm.com/read/476907/6754386
m ip_03_02.m
% MATLAB script for Illustrative Problem 3.2.
% Matlab demonstration script for DSB-AM modulation. The message signal
% is m(t)=sinc(100t).
clear
echo on
t0=.2; % signal du
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m dsb_mod.m
function u=dsb_mod(m,ts,fc)
% u=dsb_mod(m,ts,fc)
%DSB_MOD takes signal m sampled at ts and carrier
% freq. fc as input and returns the DSB modulated
% signal. ts
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m ip_03_11.m
% MATLAB script for Illustrative Problem 3.11.
% Demonstration script for frequency modulation. The message signal
% is m(t)=sinc(100t).
clear
echo on
t0=.2; % sign
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m ip_03_09.m
% MATLAB script for Illustrative Problem 3.9.
% Demonstration script for envelope detection. The message signal
% is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3, and zero otherwise.
clear
echo on
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m psk_gen.m
function [Msymb,Sset]=psk_gen(Mary,symb)
%
%Routine used to generate an unnormalizd psk symbol set
%mary is the Mary of the PSK set, eg Mary = 4 for QPSK set
%symb is the index of the symbol, rang
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m dsb_mod.m
function u=dsb_mod(m,ts,fc)
% u=dsb_mod(m,ts,fc)
%DSB_MOD takes signal m sampled at ts and carrier
% freq. fc as input and returns the DSB modulated
% signal. ts
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m am.m
% am.m
% Matlab demonstration script for DSB-AM modulation. The message signal
% is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3 and zero otherwise.
echo on
t0=.15; % sig
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m dsb2.m
% dsb2.m
% Matlab demonstration script for DSB-AM modulation. The message signal
% is m(t)=sinc(100t).
echo on
t0=.2; % signal duration
ts=0.001; % sampling interval
fc=250; % carrier
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m am_dem.m
% am-dem.m
% Matlab demonstration script for envelope detection. The message signal
% is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3 and zero otherwise.
echo on
t0=.15;
www.eeworm.com/read/158463/11613239
m fm2.m
% fm2.m
% Matlab demonstration script for frequency modulation. The message signal
% is m(t)=sinc(100t).
echo on
t0=.2; % signal duration
ts=0.001;