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/431613/8665639
m ip_04_11.m
% ip_04_11.m for spar
ip_04_10;
[Y,I]=sort(a);
plot(Y,a_quan(I))
www.eeworm.com/read/287843/8665643
m ip_06_09.m
% MATLAB script for Illustrative Problem 6.9.
clear
echo on
d=[1 1 1 0 1 0 0 1 0 0 0 1];
p(1)=0;
for i=1:length(d)
p(i+1)=rem(p(i)+d(i),2);
echo off ;
end
echo on ;
a=2.*p-1;
b(1)=0;
d
www.eeworm.com/read/287843/8665646
m ip_06_07.m
% MATLAB script for Illustrative Problem 6.7.
clear
echo on
N=31;
T=1;
alpha=1/4;
n=-(N-1)/2:(N-1)/2; % the indices for g_T
% The expression for g_T is obtained next.
for i=1:length(n),
g
www.eeworm.com/read/287843/8665654
m ip_06_03.m
% MATLAB script for Illustrative Problem 6.3.
clear
echo on
f_cutoff=2000; % the desired cutoff frequency
f_stopband=2500; % the actual stopband frequency
fs=10000; % the sampling frequen
www.eeworm.com/read/287843/8665662
m ip_08_05.m
% MATLAB script for Illustrative Problem 8.5.
clear
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
www.eeworm.com/read/287843/8665665
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);
www.eeworm.com/read/431613/8665683
m ip_04_10.m
% MATLAB script for Illustrative Problem 4.10.
echo on
a=randn(1,500);
n=64;
[sqnr,a_quan,code]=u_pcm(a,64);
pause % Press a key to see the SQNR.
sqnr
pause % Press a key to see the first fiv
www.eeworm.com/read/287843/8665685
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
www.eeworm.com/read/287843/8665688
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));
www.eeworm.com/read/287843/8665695
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