在大的背景下添加相关坐标) R) Q! @$ S' w6 C. B; m* b
close all;figure('position',[50 100 1850 900],'color','w')9 c. a; g, y5 V7 c
axes('position',[0.055 0.2 0.9 0.7])
7 p: q2 e, g) {+ [' M8 }+ v1 h& Jitv=linspace(min(rho_xi_eta(),max(rho_xi_eta(),30);
$ L" V6 G- K' S. s8 Mcontourf(xi,eta,rho_xi_eta,itv,'edgecolor','none')6 N" M; ?% I& f5 O- M3 U
hold on;
2 `6 Q$ M6 E- y7 X5 j9 dcontour(xi,eta,rho_xi_eta,itv,'k-','linewidth',1.5)
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$ |, b, q9 \9 u% 添加坐标
5 h; K, |0 C4 Haa=get(gca,'position');# T* O6 f8 F4 g! H
h1=axes('position',[0.5 aa(2) 0.05 aa(end)]);
9 d" W5 r0 D8 @# f- P2 Iset(h1,'color','none') %设置透明背景7 `% i, E. ?- I/ U& X
set(gca,'ycolor','none') %隐藏y轴
, b# ]) s* V& @! @" iset(gca,'xcolor','none') %隐藏x轴5 |1 s6 A/ p% g" Y
box off;
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colorseq=mycolor.color94;% F6 S$ n* `7 m) \) B! \
color_str=colorseq(1:70:end,;4 y) H! [( D( _5 e- [& Y- \/ d
for nn=2
% g* z, c. B" ^: s$ Y7 D7 R5 ]: h) O hold on;- l" x {; H+ ^# u5 p, S; x& U
ii=find(xi(1,==nn);
8 r6 s3 Y* J+ s h1=plot(f_eta(:,ii),eta(:,ii),'color',color_str(nn+1,,'linewidth',2);+ K( y3 h7 I( m( m, s2 c
end7 D }) J- v+ J- T0 w7 y/ |: a& Z2 p
legend('\xi=2')
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( f/ q9 V( ~* `( @- d7 ]h=line([0 0],[0 0.9],'color','k');+ C: J7 Z9 s! T! |; a
set(h,'linestyle','--','linewidth',1.5)
# y+ D6 @3 E" j; Q0 J- Uset(get(get(h,'Annotation'),'LegendInformation'),'IconDisplayStyle','off'); %设置不显示这条线的legend! V0 a' t$ P& }! X
xlim([-1.5 1.5]*1e-8)7 U \" O( a# I( d: _2 z" W9 J
set(gca,'xtick',[-10:5:5]*1e-9), R5 z$ X% o6 t) \
h1=line([-10 5]*1e-9,[delta delta],'color','k');
3 x3 Q0 Y( B% J a! Qset(h1,'linestyle','--','linewidth',1.5)
; P5 g) _/ d* |2 Pset(get(get(h1,'Annotation'),'LegendInformation'),'IconDisplayStyle','off');
: T) M5 p% u! P! h5 O9 f5 zylim([0 1])% B: m- \( ]4 U2 X% U9 a- G' U- i/ e! \
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