代码搜索：ip核
找到约 10,000 项符合「ip核」的源代码
代码结果 10,000
www.eeworm.com/read/323953/13306655
m ip_04_04.m
% MATLAB script for Illustrative Problem 4.4.
echo on ;
a=[-10,-5,-4,-2,0,1,3,5,10];
for i=1:length(a)-1
y(i)=centroid('normal',a(i),a(i+1),0.001,0,1);
echo off ;
end
www.eeworm.com/read/323953/13306663
m ip_04_05.m
% ip_04_05.m added for spar
a=[-10 -5 -4 -2 0 1 3 5 10];
[y,dist]=mse_dist('normal',a,0.01,0,1)
www.eeworm.com/read/323953/13306665
m ip_04_13.m
% ip_04_13.m for spar
a=randn(1,500);
[dist,a_quan,code]=mula_pcm(a,16,255);
[Y,I]=sort(a);
plot(Y,a_quan(I))
www.eeworm.com/read/323953/13306667
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/323953/13306693
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/323952/13306698
m ip_06_04.m
% MATLAB script for Illustrative Problem 6.4.
echo on
Length=101;
Fs=10000;
W=2000;
Ts=1/Fs;
n=-(Length-1)/2:(Length-1)/2;
t=Ts*n;
h=2*W*sinc(2*W*t);
% The rectangular windowed versio
www.eeworm.com/read/323952/13306701
m ip_06_05.m
% MATLAB script for Illustrative Problem 5, Chapter 6.
echo on
p=0.99;
N=1000;
d=5;
% The filter is described by the vectors A and B below...
A=[1 -2*p p^2];
B=(1-p)^2;
for i=1:N,
[white_n
www.eeworm.com/read/323952/13306707
m ip_06_06.m
% MATLAB script for Illustrative Problem 6, Chapter 6.
echo on
N=52;
noise_var=0.25;
sigma=sqrt(noise_var); % standard deviation of the noise
for i=1:N, % generate data sequence
if
www.eeworm.com/read/323952/13306709
m ip_06_08.m
% MATLAB script for Illustrative Problem 6.8.
echo on
N=31;
T=1;
W=1/(2*T);
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_T(i)=0
www.eeworm.com/read/323952/13306713
m ip_06_01.m
% MATLAB script for Illustrative Problem 6.1.
echo on
T=1;
delta_f=1/(100*T);
f=-5/T:delta_f:5/T;
sgma_a=1;
Sv=sgma_a^2*sinc(f*T).^2;
% Plotting command follows.
plot(f,Sv);