代码搜索：IP软核
找到约 10,000 项符合「IP软核」的源代码
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www.eeworm.com/read/439811/7701532
m ip_06_02.m
% MATLAB script for Illustrative Problem 6.2.
clear
echo on
T=1;
delta_f=1/(100*T);
f=-5/T:delta_f:5/T;
Sv=2*(cos(pi*f*T).*sinc(f*T)).^2;
% Plotting command follows.
plot(f,Sv);
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m ip_03_10.m
% MATLAB script for Illustrative Problem 3.10.
% Demonstration script for frequency modulation. The message signal
% is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3, and zero otherwise.
clear
echo
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m ip_05_04.m
% MATLAB script for Illustrative Problem 5.4.
clear
echo on
SNRindB1=0:1:12;
SNRindB2=0:0.1:12;
for i=1:length(SNRindB1),
% simulated error rate
smld_err_prb(i)=smldpe54(SNRindB1(i));
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m ip_05_11.m
% MATLAB script for Illustrative Problem 5.11.
clear
echo on
SNRindB=0:2:10;
for i=1:length(SNRindB),
% simulated error rate
smld_err_prb(i)=smldp511(SNRindB(i));
echo off;
en
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m ip_08_07.m
% MATLAB script for Illustrative Problem 8.7
clear
echo on
ep=0.3;
for i=1:2:61
p(i)=0;
for j=(i+1)/2:i
p(i)=p(i)+prod(1:i)/(prod(1:j)*prod(1:(i-j)))*ep^j*(1-ep)^(i-j);
echo off ;
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m ip_09_04.m
% MATLAB script for Illustrative Problem 9.4.
clear
echo on
Lc=20; % number of chips per bit
A1=3; % amplitude of the first sinusoidal interference
A2=7; % amplitude of the seco
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m ip_02_06.m
% MATLAB script for Illustrative Problem 2.6.
clear
echo on
delta=0.01;
F_min=-2;
F_max=2;
f=F_min:delta:F_max;
Sx=ones(1,length(f));
H=1./(1+(2*pi*f).^2);
Sy=Sx.*H.^2;
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m ip_02_08.m
% MATLAB script for Illustrative Problem 2.8.
clear
delta_w=2*pi/100;
w=-pi:delta_w:pi; % one period of Sy
Sy=1./(1.9025-1.9*cos(w));
% Plotting command follows.
plot(w,Sy);
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m ip_05_07.m
% MATLAB script for Illustrated Problem 5.7.
clear
echo on
n0=.5*randn(100,1);
n1=.5*randn(100,1);
n2=.5*randn(100,1);
n3=.5*randn(100,1);
x1=1.+n0;
y1=n1;
x2=n2;
y2=1.+n3;
plot(x1,y1,'o',x
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m ip_07_12.m
% MATLAB script for Illustrative Problem 12, Chapter 7.
clear
echo on
alpha=0.4;
T=1/4800;
t=[-3*T:1.001*T/100:3*T];
x=sinc(t./T).*(cos(pi*alpha*t./T)./(1-4*alpha^2*t.^2/T^2));
pause % Press an