1. 参考 www.52ocean.cn
& D$ f0 w9 ]0 q2 }0 sdc=hsv(18); % 18 colours are generated1 B2 j- d n9 Q6 J9 u" I0 X" [6 b. [# T
x = 0:pi/100:2*pi;
( n$ u6 v4 }& V- s) j; q2 hhold on % you much write this before the plot; r9 @' L' T. k: g7 _
i=1;# u6 D2 H2 r' @
for d=0:0.2:2, % 11 lines in plot are taken3 e+ L6 o: }& V' U
plot(x,sin(x-d),'color',dc(i, ,'linewidth',2)
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end
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2.参考http://stackoverflow.com/questions/37111362/matlab-plot-and-color-samples-based-on-data0 T, p. a" [, L" o+ H0 j
5 k7 _* y" {# @; d }nlines=length(concentrations);cmap=hsv(nlines)5 V$ N( T- C6 j. U
c=concentrations-min(concentrations);
9 X: b; x, X& M6 F; zc=ceil(c/max(c)*nlines);! m' b( J; ` c) e- m
for ii=1:nlines6 N% L3 O( s. D4 j2 V! a {
plot(wavelength,dataMatrix(ii,:),'Color',cmap(c(ii),:))# k* c; U% }3 G' T3 H( n* v- L
hold on;
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hold off;
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