1. 参考 www.52ocean.cn. C: i$ S8 _, H. S8 o+ ~9 U# w# k
dc=hsv(18); % 18 colours are generated
* x: E. X: T# @ {! cx = 0:pi/100:2*pi;
% x2 m0 i Z7 rhold on % you much write this before the plot
6 O( F% H E' Q) z6 {i=1;
' O/ _+ E& M, r2 q: d( t; xfor d=0:0.2:2, % 11 lines in plot are taken& Q% k, C9 L8 g- C- t, h( U
plot(x,sin(x-d),'color',dc(i, ,'linewidth',2)
" c. U' [" E2 d# p$ ` i=i+1;
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9 Z% T( p" l0 {5 }8 P0 Z0 @2.参考http://stackoverflow.com/questions/37111362/matlab-plot-and-color-samples-based-on-data
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nlines=length(concentrations);cmap=hsv(nlines)
6 H4 Y' j% a9 u- R7 F# D6 ac=concentrations-min(concentrations);
& A) R/ l: M8 J( [- Z8 Zc=ceil(c/max(c)*nlines);; ]# Y' Y9 j! O2 b6 v
for ii=1:nlines5 y( j7 {2 e3 F) t' w' v0 _
plot(wavelength,dataMatrix(ii,:),'Color',cmap(c(ii),:)) e, O; y/ y7 J* f \1 {/ V
hold on;
, p0 T. w7 a8 n8 mend
5 H1 G7 x( j6 L$ O: fhold off;
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