- clear all
- clc
- %% outline
- % plot line in 3D
- %%
- x1 = 0:0.01:2*pi; % 101个数据点
- y1 = sin(x1);
- x2 = 0: 0.1:2*pi; % 11个数据点
- y2 = cos(x2);
- x1_line = [ x1 x1(end) x1(1) x1(1)];
- y1_line = [ y1 -1.1 -1.1 y1(1)];
- x2_line = [ x2 x2(end) x2(1) x2(1)];
- y2_line = [ y2 -1.1 -1.1 y2(1)];
- col_mm = jet(2)
- hold on
- plot3(x1,1*ones(size(x1)),y1,'.-','linewidth',2,'color',col_mm(1,:))
- plot3(x2,2*ones(size(x2)),y2,'g.-','linewidth',3,'color',col_mm(2,:))
- h1=patch(x1_line,1*ones(size(x1_line)),y1_line,col_mm(1,:))
- h2=patch(x2_line,2*ones(size(x2_line)),y2_line,col_mm(2,:))
- alpha(0.5)
- axis([-0.2 2*pi 0 2.5 -1.2 1.2])
- box on
- grid on
- view(-20,22)
- colormap(col_mm)
- colorbar
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