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/312587/13608648
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/312587/13608649
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/312587/13608651
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/312587/13608653
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)