代码搜索：Raspberry Pi
找到约 10,000 项符合「Raspberry Pi」的源代码
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www.eeworm.com/read/160243/10551435
m exa050501.m
%------------------------------------------------------------------------
% exa050501.m, for example 5.5.1 and fig5.5.1
% to explain the spectra factorization
%------------------------------------
www.eeworm.com/read/160243/10551464
m exa060701_3.m
%-----------------------------------------------------------------------------
% exa060701_3.m , for example 6.7.1 and 6.5.1
% to test butter.m
%---------------------------------------------------
www.eeworm.com/read/160243/10551470
m exa060701_2.m
%-----------------------------------------------------------------------------
% exa060701_2.m , for example 6.7.1 and 6.5.1
% to test buttord,lp2lp,bilinear ;
% to design Low-pass DF with s=2/Ts[(
www.eeworm.com/read/160243/10551502
m exa100800_corrcoef.m
%------------------------------------------------------------------------
% exa100800_corrcoef.m,
% to test corrcoef.m ;
%------------------------------------------------------------------------
www.eeworm.com/read/423536/10552815
m il3_8fun.m
% il3_8fun.m
function f=il3_8fun(x,p)
f=1/sqrt(2*pi)*exp((-(x-p).^2)/2).*log2(2./(1+exp(-2*x.*p)));
www.eeworm.com/read/423536/10553177
m cm_f34.m
% script that generates the figure 3.4 of Carrier modulation chapter
snrindB=0:0.25:18;
for i=1:length(snrindB),
snr=10^(0.1*snrindB(i));
P2(i)=Qfunct(sqrt(2*snr));
P4(i)=2*Qfunct(sqrt(4*sn
www.eeworm.com/read/160223/10555008
m ex0801.m
% Chapter 8: Example 8.1 Amplitude vs Magnitude response
%
h = [1,1,1];
w = [0:500]*pi/500;
H = freqz(h,1,w);
magH = abs(H); phaH = angle(H);
ampH = ones(1,501)+2*cos(w); angH = -w;
subplot(1,1,1)
sub
www.eeworm.com/read/160223/10555340
m ex0303b.m
n = -5:5; x = (-0.9).^n; k = -200:200;
[X,w] = dtft1(x,n,k);
magX = abs(X); angX =angle(X);
subplot(2,1,1); plot(w/pi,magX);grid
axis([-2,2,0,15])
xlabel('frequency in units of pi'); ylabel('|X|')
t
www.eeworm.com/read/160223/10555343
m ex0304.m
n = -5:5; x = (-0.9).^n; k = -200:200;
[X,w] = dtft1(x,n,k);
magX = abs(X); angX =angle(X);
subplot(2,1,1); plot(w/pi,magX);grid
axis([-2,2,0,15])
xlabel('frequency in units of pi'); ylabel('|X|')
t
www.eeworm.com/read/160223/10555352
asv ex0302.asv
% Chapter 3: Example 3.4:
% DTFT of finite duration seq using mat-vec operation
% [0, pi] axis divided into 501 points.
%
n = -1:3; x = 1:5; k = 0:500;
[X,w] = dtft(x,n,k);
X = x * (exp