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/280638/10301630
m test.m
radius=2.5;
area=pi*2.5^2;
string=['the area of the circle is',num2str(area)];
disp(string);
www.eeworm.com/read/162323/10314233
m exp2_4_.m
close all
clc
clear
%定义时间范围
t=[0:pi/20:9*pi];
hold on %允许在同一坐标系下绘制不同的图形
plot(t,sin(t),'r:*')
plot(t,cos(t))
plot(t,-cos(t),'k')
grid on %在所画出的图形坐标中添加栅格，注意用在plot之后
hold off %覆盖旧图
www.eeworm.com/read/162323/10314264
m exp2_4.m
close all
clc
clear
%定义时间范围
t=[0:pi/20:9*pi];
figure(1) %选择图像
plot(t,sin(t),'r:*')
grid on %在所画出的图形坐标中添加栅格，注意用在plot之后
grid off %删除栅格
figure(2)
plot(t,cos(t))
grid on
grid off
www.eeworm.com/read/354915/10314705
m exa060702_2.m
%--------------------------------------------------------------------------
% exa060702_2 , for example 6.6.2 and 6.7.2;
% to test buttord.m and butter.m;
% to design a Butterworth Bandpass digital
www.eeworm.com/read/354915/10314724
m exa020502.m
%-------------------------------------------------------------------------
% exa020502.m, for example 2.5.2 and fig 2.5.6,
%------------------------------------------------------------------------
www.eeworm.com/read/354915/10314823
m exa030202.m
%----------------------------------------------------------------------------
% exa030202, for example 3.2.2 and fig 3.2.4
% to explain how to unwrap the phase
%------------------------------------
www.eeworm.com/read/162242/10323134
m hotqch.m
clear all
close all
a=0;b=1;m=10;T=0.5;N=1000;af=1;
f=inline('sin(pi*x)','x');
h=(b-a)/m;
k=T/N;
lmd=af^2*k/h^2; %注意lmd一定要小于0.5,只有这样差分法才稳定
x=linspace(a,b,m+1);
u(1,1:N+1)=0;
u(m+1,1:N+1)=0;
www.eeworm.com/read/162242/10323193
m cn.m
close all;
clear all;
a=0;b=1;m=10;T=0.5;N=50;af=1;
f=inline('sin(pi*x)','x');
h=(b-a)/m;
k=T/N;
lmd=af^2*k/h^2;
x=linspace(a,b,m+1);
x=x(2:m+1);
u(m)=0;
for i=1:m-1
u(i)=f(i*h);
end
www.eeworm.com/read/425637/10343148
m exa060702_2.m
%--------------------------------------------------------------------------
% exa060702_2 , for example 6.6.2 and 6.7.2;
% to test buttord.m and butter.m;
% to design a Butterworth Bandpass digital
www.eeworm.com/read/425637/10343161
m exa020502.m
%-------------------------------------------------------------------------
% exa020502.m, for example 2.5.2 and fig 2.5.6,
%------------------------------------------------------------------------