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/168116/9939008
m bispeci_exm.m
%双谱例子
clear all;
N=64;
n=0:N-1;
f1=0.1;f2=0.15;f3=0.25;f4=0.4;
fai1=pi/6;
fai2=pi/3;
fai3=pi/2;
fai4=pi/4;
s1=cos(2*pi*f1*n+fai1);
s2=cos(2*pi*f2*n+fai2);
s3=cos(2*pi*f3*n+fai3);
s4=cos(2*
www.eeworm.com/read/168116/9939037
m dispeci_exm.m
%双谱例子
clear all;
N=64;
n=0:N-1;
f1=0.1;f2=0.15;f3=0.25;f4=0.4;
fai1=pi/6;
fai2=pi/3;
fai3=pi/2;
fai4=pi/4;
s1=cos(2*pi*f1*n+fai1);
s2=cos(2*pi*f2*n+fai2);
s3=cos(2*pi*f3*n+fai3);
s4=cos(2*
www.eeworm.com/read/363713/9939393
m ex10_5.m
t=0:pi/20:2*pi;
y1=sin(t);
y2=cos(t);
figh=figure('Position',[30,100,800,350]);
axes('GridLineStyle','-.','XLim',[0,2*pi],'YLim',[-1,1]);
line('XData',t,'YData',y1,'LineWidth',2);
line(t,y2);
g
www.eeworm.com/read/363713/9939407
m ex10_4.m
clf; %清除图形窗口中的内容
x=linspace(0,2*pi,20);
y=sin(x);
axes('Position',[0.2,0.2,0.2,0.7],'GridLineStyle','-.');
plot(y,x);
grid on
axes('Position',[0.4,0.2,0.5,0.5]);
t=0:pi/1
www.eeworm.com/read/363713/9939424
m ex10_3.m
x=linspace(0,2*pi,60);
y=sin(x);
hf=figure('Color',[0,1,0],'Position',[1,1,450,250],...
'Name','我的图形窗口','NumberTitle','off','MenuBar','none',...
'KeyPressFcn', 'plot(x,y);axis([0
www.eeworm.com/read/363713/9939435
m ex5_6.m
x=linspace(0,2*pi,1000);
y1=0.2*exp(-0.5*x).*cos(4*pi*x);
y2=2*exp(-0.5*x).*cos(pi*x);
k=find(abs(y1-y2)
www.eeworm.com/read/363713/9939457
m ex10_6.m
x=-pi:.1:pi;
y=sin(x);
y1=sin(x);
y2=cos(x);
h=line(x,y1,'LineStyle',':','Color','g');
line(x,y2,'LineStyle','--','Color','b');
xlabel('-\pi \leq \Theta \leq \pi')
ylabel('sin(\Theta)')
title(
www.eeworm.com/read/363713/9939503
m ex6_15.m
N=128; % 采样点数
T=1; % 采样时间终点
t=linspace(0,T,N); % 给出N个采样时间ti(I=1:N)
x=12*sin(2*pi*10*t+pi/4)+5*cos(2*pi*40*t); % 求各采样点样本值x
dt
www.eeworm.com/read/363713/9939513
m ex5_7.m
x=0:pi/100:2*pi;
y1=2*exp(-0.5*x);
y2=cos(4*pi*x);
plot(x,y1,x,y2)
title('x from 0 to 2{\pi}'); %加图形标题
xlabel('Variable X'); %加X轴说明
ylabel('Variable Y');
www.eeworm.com/read/363713/9939528
m ex5_13.m
x=0:pi/10:2*pi;
y=2*sin(x);
subplot(2,2,1);bar(x,y,'g');
title('bar(x,y,''g'')');axis([0,7,-2,2]);
subplot(2,2,2);stairs(x,y,'b');
title('stairs(x,y,''b'')');axis([0,7,-2,2]);
subplot(2,2,3);ste