1. 参考 www.52ocean.cn2 E3 ~, i6 q3 b- v2 b7 f% m
dc=hsv(18); % 18 colours are generated! n- I: J7 I$ y9 g8 `* g, q
x = 0:pi/100:2*pi;& Y( @! g: N1 |7 J, Q
hold on % you much write this before the plot' A. m* X5 r. e3 L
i=1;- O6 z' {4 }* F5 {) D/ |
for d=0:0.2:2, % 11 lines in plot are taken
" ]1 o/ X" h* q6 \3 w plot(x,sin(x-d),'color',dc(i, ,'linewidth',2)0 P/ X3 P; _! `& K: W! i5 B
i=i+1;' X* m+ V; [ e. F0 g
end
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2.参考http://stackoverflow.com/questions/37111362/matlab-plot-and-color-samples-based-on-data2 @; Z+ t7 J& V* g' S. K4 W' d
* z/ y2 \& M. N# hnlines=length(concentrations);cmap=hsv(nlines)
6 X+ n+ x( ^& i& yc=concentrations-min(concentrations);
! I7 a o9 [9 t7 Mc=ceil(c/max(c)*nlines);; a& z+ E0 }1 w, Z! C" I9 U
for ii=1:nlines9 Y7 ~8 P; s9 E! Z u& n, V4 o8 n
plot(wavelength,dataMatrix(ii,:),'Color',cmap(c(ii),:))' G* R/ ^) j/ R, x( D% V7 T7 N
hold on;5 K- e3 F# }9 j( F8 p9 b
end
# {5 _2 T6 G" |5 w5 mhold off;
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