代码搜索：ip核
找到约 10,000 项符合「ip核」的源代码
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www.eeworm.com/read/456354/7351407
m ip_08_10.m
% MATLAB script for Illustrative Problem 10, Chapter 8.
[p_err_ha,gamma_b]=p_e_hd_a(10,16,11,15,3);
semilogy(gamma_b,p_err_ha)
www.eeworm.com/read/456354/7351408
m ip_08_05.m
% MATLAB script for Illustrative Problem 5, Chapter 8.
echo off
w=[1:5:20,25:20:100,130:50:300,400:100:1000,1250:250:5000,5500:500:10000];
pn0_db=[-20:1:30];
pn0=10.^(pn0_db/10);
for i=1:45
for j=1
www.eeworm.com/read/456354/7351410
m ip_08_06.m
% MATLAB script for Illustrative Problem 6, Chapter 8.
echo on
p_db=[-20:1:20];
np_db=p_db;
p=10.^(p_db/10);
np=p;
for i=1:41
for j=1:41
c(i,j)=0.5*log2(1+p(i)/np(j));
echo off ;
end
end
www.eeworm.com/read/456354/7351414
m ip_08_11.m
% MATLAB script for Illustrative Problem 11, Chapter 8.
echo on
gamma_b_db=[-4:1:14];
gamma_b=10.^(gamma_b_db/10);
qq=q(sqrt(0.733.*gamma_b));
p_err=2047*qq.^2.*(3-2.*qq);
pause % Press a key to see
www.eeworm.com/read/456354/7351417
m ip_07_08.m
% MATLAB script for Illustrative Problem 8, Chapter 7.
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 off ;
www.eeworm.com/read/456354/7351420
m ip_07_04.m
% MATLAB script for Illustrative Problem 4, Chapter 7.
mapping=[0 1 3 2 7 6 4 5]; % For Gray mapping
M=8;
E=1;
sequence=[0 1 0 0 1 1 0 0 1 1 1 1 1 1 0 0 0 0];
[e]=cm_dpske(E,M,mapping,sequence)
www.eeworm.com/read/456354/7351422
m ip_07_01.m
% MATLAB script for Illustrated Problem 1, Chapter 7.
echo on
T=1;
delta_T=T/200; % sampling interval
alpha=0.5; % roll-off factor
fc=40/T; % carrier frequency
A_
www.eeworm.com/read/456354/7351424
m ip_07_09.m
% MATLAB script for Illustrative Problem 9, Chapter 7
echo on
num=[0.01 1];
den=[1 1.01 1];
[a,b,c,d]=tf2ss(num,den);
dt=0.01;
u=ones(1,2000);
x=zeros(2,2001);
for i=1:2000
x(:,i+1)=x(:,i)+dt.*a*x(:
www.eeworm.com/read/456354/7351425
m ip_07_02.m
% MATLAB script for Illustrative Problem 2, Chapter 7.
echo on
T=1;
M=8;
Es=T/2;
fc=6/T; % carrier frequency
N=100; % number of samples
delta_T=T/(N-1);
t=0:delta_T:T;
u0=sqrt(2*Es/T)*
www.eeworm.com/read/456354/7351427
m ip_07_06.m
% MATLAB script for Illustrative Problem 6, Chapter 7.
echo on
SNRindB1=0:2:15;
SNRindB2=0:0.1:15;
M=16;
k=log2(M);
for i=1:length(SNRindB1),
smld_err_prb(i)=cm_sm41(SNRindB1(i)); % simulated error