代码搜索：plot
找到约 10,000 项符合「plot」的源代码
代码结果 10,000
www.eeworm.com/read/319404/13452302
m ex1416.m
%例14-16 矩阵除法求解线性方程组
A=rand(3);a=rand(3,1);
A\a
rref([A a])
B=rand(2,3);b=rand(2,1);
B\b
rref([B b])
C=rand(4,3);c=rand(4,1);
x=C\c
b
C*x
plot(C*x,'ro')
hold on;
plot(b,'b*') %对C*x和b两组向量数据
www.eeworm.com/read/319404/13452406
m ex3609.m
%例36-9 半对数坐标轴绘图
x=-1:0.1:1;
y=exp(x).*cos(x);
subplot(2,1,1)
semilogy(x,y,'b-.')
subplot(2,1,2)
plot(x,y,'r-.')
www.eeworm.com/read/319404/13452433
m ex2308.m
%例23-8 叠加绘图模式
x=-5:5;
y1=randn(size(x));
y2=normpdf(x);
subplot(2,1,1)
hold
hold %切换子图1的叠加绘图模式到关闭状态
plot(x,y1,'b')
plot(x,y2,'r') %新的绘图指令冲掉了原来的绘图结果
title('hold off mode')
subplot(2,1,2)
hol
www.eeworm.com/read/319404/13452452
m ex2332.m
%例23-32 羽毛图
x=rand(1,5)
y=rand(1,5)
subplot(2,1,1)
plot(x,y,'ro')
subplot(2,1,2)
grid on
feather(x,y)
www.eeworm.com/read/319404/13452520
m mcc_test.m
function y=mcc_test(t)
t=0:0.001:t;
y=sin(2*pi*50*t);
plot(y);
www.eeworm.com/read/319335/13453650
m exm060231_1.m
t=0:2*pi/99:2*pi;
x=1.15*cos(t);y=3.25*sin(t); %y为长轴，x为短轴
subplot(2,3,1),plot(x,y),axis normal,grid on,
title('Normal and Grid on')
subplot(2,3,2),plot(x,y),axis equal,grid on,title('Equal')
subp
www.eeworm.com/read/319074/13463334
m exa080901_dct1.m
%--------------------------------------------------------------------------
% exa080901_dct1.m, for example 8.9.1
% to test dct.m;
% 调用该程序的主程序是exa080901_dct1_test.m,
%----------------------------
www.eeworm.com/read/319074/13463337
m exa030203.m
%----------------------------------------------------------------------------
% exa030203, for example 3.2.5
% to explain how to do DTFT
%-----------------------------------------------------------
www.eeworm.com/read/319074/13463338
m exa080901_dct1_test.m
%---------------------------------------------------------------------------
% exa080901_dct1_test, for exa8.9.1
% to call function exa080901_dct1;
%------------------------------------------------
www.eeworm.com/read/319074/13463341
m exa070901_fir1.m
%-------------------------------------------------------------------------------
% exa070901_fir1.m , for example 7.9.1 and 7.1.1
% to test fir1.m,
%------------------------------------------------