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/423536/10553121
m ip_01_04.m
% MATLAB script for Illustrative Problem 4, Chapter 1.
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
t=[-.
www.eeworm.com/read/423536/10553131
m ip_01_08.m
% MATLAB script for Illustrartive Problem 8, Chapter 1.
ts=0.001;
fs=1/ts;
t=[0:ts:10];
x=cos(2*pi*47*t)+cos(2*pi*219*t)
www.eeworm.com/read/423536/10553142
m ip_09_04.m
% MATLAB script for Illustrative Problem 4, Chapter 9.
echo on
Lc=20; % Number of chips per bit
A1=3; % amplitude of the first sinusoidal interference
A2=7; % amplitude of the se
www.eeworm.com/read/423536/10553146
m ip_09_06.m
% MATLAB script for Illustrative Problem 6, Chapter 9.
echo on
rho_b1=0:5:35; % rho in dB for the simulated error rate
rho_b2=0:0.1:35; % rho in dB for theoretical error rate co
www.eeworm.com/read/423536/10553154
m ip_09_05.m
% MATLAB script for Illustrative Problem 5, Chapter 9.
echo on
% first determine the maximal length shift register sequences
% We'll take the initial shift register content as "00001".
connections
www.eeworm.com/read/423536/10553167
m ip_09_07.m
% MATLAB scripit for Illustrative Problem 7, Chapter 9.
echo on
rho_b=0:2:24; % rho in dB
for i=1:length(rho_b),
smld_err_prb(i)=ss_Pe97(rho_b(i)); % simulated error
www.eeworm.com/read/423536/10553183
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
end;
www.eeworm.com/read/423536/10553186
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,sequ
www.eeworm.com/read/423536/10553196
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 frequen
www.eeworm.com/read/423536/10553200
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)+