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/313956/13577943
m ip_04_10.m
% MATLAB script for Illustrative Problem 10, Chapter 4
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 fi
www.eeworm.com/read/313956/13577944
m ip_01_02.m
% MATLAB script for Illustrative Problem 2, Chapter 1.
echo on
function='lambda';
a=-4;
b=4;
n=24;
tol=0.1;
xx=fseries(function,a,b,n,tol);
xx1=xx(n+1:-1:2);
xx1=[conj(xx1),xx];
absxx1=ab
www.eeworm.com/read/313956/13577946
m ip_01_05.m
% MATLAB script for Illustrative Problem 5, Chapter 1.
df=0.01;
fs=10;
ts=1/fs;
t=[-5:ts:5];
x1=zeros(size(t));
x1(41:51)=t(41:51)+1;
x1(52:61)=ones(size(x1(52:61)));
x2=zeros(size(t));
x2(51
www.eeworm.com/read/313956/13577955
m ip_01_03.m
% MATLAB script for Illustrative Problem 3, Chapter 1.
echo on
function='normal';
a=-6;
b=6;
n=24;
tol=0.1;
xx=fseries(function,a,b,n,tol,0,1);
xx1=xx(n+1:-1:2);
xx1=[conj(xx1),xx];
absxx1=a
www.eeworm.com/read/313956/13577963
m ip_01_01.m
% MATLAB script for Illustrative Problem 1, Chapter 1.
n=[-20:1:20];
x=abs(sinc(n/2));
stem(n,x);
www.eeworm.com/read/313956/13577965
m ip_01_06.m
% MATLAB script for Illustrative Problem 6, Chapter 1
echo on
ts=0.2; % set parameters
fs=1/ts;
df=0.01;
x=[zeros(1,10),[0:0.2:1],ones(1,9),[1:-0.2:0],zeros(1,10)];
[X,x,df1]=fftseq(x,ts,df
www.eeworm.com/read/313956/13577966
m ip_01_07.m
% MATLAB script for Illustrative Problem 7, Chapter 1.
echo on
df=0.01; % Freq. resolution
fs=5; % Sampling frequency
ts=1/fs; % Sampling interval
t=[-5:ts:5
www.eeworm.com/read/313956/13577968
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/313956/13577970
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/313956/13577973
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