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/439811/7701374
m ip_02_03.m
% MATLAB script for Illustrative Problem 2.3.
clear
echo on
rho=0.95;
X0=0;
N=1000;
X=gaus_mar(X0,rho,N);
M=50;
Rx=rx_est(X,M);
%
www.eeworm.com/read/439811/7701377
m ip_08_01.m
% MATLAB script for Illustrative Problem 8.1.
clear
echo on
gamma_db=[-20:0.1:20];
gamma=10.^(gamma_db./10);
p_error=q(sqrt(2.*gamma));
capacity=1.-entropy2(p_error);
pause % Press a key to se
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m ip_07_03.m
% MATLAB script for Illustrative Problem 7.3.
clear
echo on
SNRindB1=0:2:10;
SNRindB2=0:0.1:10;
for i=1:length(SNRindB1),
[pb,ps]=cm_sm32(SNRindB1(i)); % simulated bit and symbol error rat
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m ip_07_08.m
% MATLAB script for Illustrative Problem 7.8.
clear
echo on
SNRindB1=0:2:15;
SNRindB2=0:0.1:15;
for i=1:length(SNRindB1),
smld_err_prb(i)=cm_sm52(SNRindB1(i)); % simulated error rate
echo o
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m ip_02_02.m
% MATLAB script for Illustrative Problem 2.2.
clear
echo on
mx=[0 0]';
Cx=[1 1/2;1/2 1];
x=multi_gp(mx,Cx);
% Computation of the pdf of (x1,x2) follows.
delta=0.3;
x1=-3:delta:3;
x2=-3:delt
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m ip_08_02.m
% MATLAB script for Illustrative Problem 8.2.
clear
echo on
pn0_db=[-20:0.1:30];
pn0=10.^(pn0_db./10);
capacity=3000.*log2(1+pn0/3000);
pause % Press a key to see a plot of channel capacity vs.
www.eeworm.com/read/439811/7701392
m ip_03_07.m
% MATLAB script for Illustrative Problem 3.7.
% Demonstration script for LSSB-AM demodulation. The message signal
% is +1 for 0 < t < t0/3, -2 for t0/3 < t < 2t0/3, and zero otherwise.
clear
echo
www.eeworm.com/read/439811/7701393
m ip_07_05.m
% MATLAB script for Illustrative Problem 7.5.
clear
echo on
SNRindB1=0:2:12;
SNRindB2=0:0.1:12;
for i=1:length(SNRindB1),
smld_err_prb(i)=cm_sm34(SNRindB1(i)); %simulated error rate
echo of
www.eeworm.com/read/439811/7701394
m ip_01_04.m
% MATLAB script for Illustrative Problem 4, Chapter 1.
clear
echo on
n=[-20:1:20];
% Fourier series coefficients of x(t) vector
x=.5*(sinc(n/2)).^2;
% sampling interval
ts=1/40;
% time vector
www.eeworm.com/read/439811/7701396
m ip_02_07.m
% MATLAB script for Illustrative Problem 2.7.
clear
echo on
N=256; % number of samples
deltaf=0.1; % frequency separation
f=[0:deltaf:(N/2)*deltaf, -(N/2-1)*deltaf:de