代码搜索：Raspberry Pi
找到约 10,000 项符合「Raspberry Pi」的源代码
代码结果 10,000
www.eeworm.com/read/426535/9015046
m ex2305.m
%例23-5 曲线格式和标记点类型设置
x=0:0.1*pi:2*pi;
y3=sin(x).*cos(3*x);
y1=sin(x);
y2=cos(3*x);
plot(x,y1,'ob',x,y2,'--dc',x,y3,':vr') %第一组数据只标记数据点
www.eeworm.com/read/426535/9015051
m ex2318.m
%例23-18 图例
x=0:0.02*pi:2*pi;
y1=sin(x);
y2=cos(x);
y3=sin(3*x).*cos(x);
plot(x,[y1;y2;y3])
axis([0 2*pi -1.5 1.5])
set(gca,'XTick',[0 pi 2*pi],'XTickLabel',{'0','pi','2pi'})
legend('sin(x)','c
www.eeworm.com/read/426535/9015070
m ex2336.m
%例23-36 函数绘图
subplot(2,2,1)
fplot(@sin,[0 2*pi])
title('y=sin(x)')
subplot(2,2,2)
f='cos(x)+sin(3*x)';
ezplot(f,[-2*pi 2*pi -3 3])
title('y=cos(x)+sin(3x)')
subplot(2,2,3)
ezpolar('2+3*sin(t)
www.eeworm.com/read/426535/9015074
m ex2312.m
%例23-12 双纵轴绘图
t=0:0.02*pi:7;
x=cos(t);
y=exp(t);
[ax,ha,hb]=plotyy(t,x,t,y) %句柄都是一些小数数值，用于标识各个对象
set(ax(1),'XTick',[0 pi 2*pi],'XTickLabel',{'0','pi','2pi'})
set(ha,'LineStyle','--','Color','r')
www.eeworm.com/read/426535/9015421
m ex2417.m
%例24-17 设置坐标轴
%Ex24-17 set axis
close all
subplot(1,3,1)
ezsurf(@(t,s)(sin(t).*cos(s)),@(t,s)(sin(t).*sin(s)),@(t,s)cos(t),[0,2*pi,0,2*pi])
axis auto;title('auto')
subplot(1,3,2)
ezsurf(@(t,s)(
www.eeworm.com/read/283489/9017476
m exa060603.m
%----------------------------------------------------------------------------
% exa060603.m, for example 6.6.3;
% To design IIR Butteworth bandstop DF by analog-lowpass,
% -------------------------
www.eeworm.com/read/283489/9017506
m exa011004_sinc.m
%-----------------------------------------------------------------
% exa011004_sinc.m, for example 1.10.4
% to generate the sinc function.
% 产生一 sinc 函数；
%-----------------------
www.eeworm.com/read/283489/9017521
m exa050501.m
%------------------------------------------------------------------------
% exa050501.m, for example 5.5.1 and fig5.5.1
% to explain the spectra factorization
%------------------------------------
www.eeworm.com/read/283489/9017546
m exa060701_3.m
%-----------------------------------------------------------------------------
% exa060701_3.m , for example 6.7.1 and 6.5.1
% to test butter.m
%---------------------------------------------------
www.eeworm.com/read/283489/9017549
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[(