1. 参考 www.52ocean.cn
3 M6 w: a" ~7 a. }* p; `dc=hsv(18); % 18 colours are generated; V: B5 L1 w3 L
x = 0:pi/100:2*pi;3 h0 b8 R) b7 g% c: }" ]1 V |
hold on % you much write this before the plot9 K5 j6 Z5 O% R
i=1;
8 u C Q/ W8 Q9 d: I9 y% `. O" }$ S2 efor d=0:0.2:2, % 11 lines in plot are taken
1 J; f! |, z" K" P4 p. l( v0 r plot(x,sin(x-d),'color',dc(i, ,'linewidth',2)( L0 p( L, j! I3 n' Q. T5 D
i=i+1;
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2.参考http://stackoverflow.com/questions/37111362/matlab-plot-and-color-samples-based-on-data
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1 }' X! d5 C( M6 T {* I& e# X2 rnlines=length(concentrations);cmap=hsv(nlines)
b4 o: k2 q$ Q. W2 P$ H2 oc=concentrations-min(concentrations);5 ]6 s- O8 v! L& L$ Q! p, H
c=ceil(c/max(c)*nlines);) k- q2 r( O3 k, R; `$ q" V* |
for ii=1:nlines6 n4 F; v) [% ~5 F6 ?# N
plot(wavelength,dataMatrix(ii,:),'Color',cmap(c(ii),:))
, @9 Z0 K K* ?. R# a- M( l hold on;
5 T2 U- R1 u( @% {end
1 J/ @6 F& J( p! Ihold off;
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