1. 参考 www.52ocean.cn
$ M4 J8 d& {, p# q" `* [dc=hsv(18); % 18 colours are generated
/ t" V# R2 N# m) W8 ux = 0:pi/100:2*pi;
) Q j- G: K) W( |hold on % you much write this before the plot
; |' N) o2 ]: k \! i [8 Ei=1;, O- T6 \3 L K. {' a3 f: j2 `
for d=0:0.2:2, % 11 lines in plot are taken
! t" Q6 I0 S: w5 Q plot(x,sin(x-d),'color',dc(i, ,'linewidth',2)
( Q% A1 H7 b0 F; C 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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nlines=length(concentrations);cmap=hsv(nlines)
. H! v6 A1 c7 Z6 T/ n Dc=concentrations-min(concentrations);# n! G0 c4 S+ k& ?' Q) C
c=ceil(c/max(c)*nlines);. m6 R* V0 s. P* D
for ii=1:nlines, M3 }: Y* M# e3 ?1 l: H
plot(wavelength,dataMatrix(ii,:),'Color',cmap(c(ii),:))
) [9 k0 Z& b3 X" d; p hold on;5 y7 a& _! h/ F* H9 @ @
end
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