在大的背景下添加相关坐标+ I7 B6 Q* m+ A
close all;figure('position',[50 100 1850 900],'color','w')/ V5 V: q2 E) D$ F+ {% k
axes('position',[0.055 0.2 0.9 0.7])
* F6 j. a" Q% ?7 V9 Aitv=linspace(min(rho_xi_eta( ),max(rho_xi_eta( ),30);
I4 `( x) s0 \* r) f! Dcontourf(xi,eta,rho_xi_eta,itv,'edgecolor','none')% {5 g3 x. T9 R$ ~) `
hold on;
& I9 k5 L) V3 u3 M1 ^6 @6 dcontour(xi,eta,rho_xi_eta,itv,'k-','linewidth',1.5)
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& y' ^! s% n3 ]! Z6 D; M% 添加坐标+ x4 J1 h7 w+ b$ ~& c/ `
aa=get(gca,'position');& x8 j4 M- A4 H9 O8 X* u5 T# G
h1=axes('position',[0.5 aa(2) 0.05 aa(end)]);
; `* a& I) z, f5 Fset(h1,'color','none') %设置透明背景
& Z# V2 \, o* Y( C) jset(gca,'ycolor','none') %隐藏y轴/ U/ O3 c3 j/ \
set(gca,'xcolor','none') %隐藏x轴
5 w- Z' j$ g( P- W* qbox off;5 u* [/ u1 k4 D( Q( `* V
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colorseq=mycolor.color94;
/ v4 B& w3 V0 s/ {3 vcolor_str=colorseq(1:70:end, ;1 r8 _" Q/ C& O* f$ W# f* p; z
for nn=23 a0 W! {% u0 o2 g" a U5 f
hold on;
0 F) T Q7 n. Y, Q" [ ii=find(xi(1, ==nn);
# b" @2 n' t- f7 X h1=plot(f_eta(:,ii),eta(:,ii),'color',color_str(nn+1, ,'linewidth',2);% Q$ Z5 m: K; g3 b8 c! m
end) g* D. R( {5 ]! G( M
legend('\xi=2')
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h=line([0 0],[0 0.9],'color','k');& ?" E- ^$ n3 V5 H
set(h,'linestyle','--','linewidth',1.5)
* M+ H: Y. w6 L4 l$ s- o$ _; xset(get(get(h,'Annotation'),'LegendInformation'),'IconDisplayStyle','off'); %设置不显示这条线的legend6 z; o# \! m) ], Q3 H
xlim([-1.5 1.5]*1e-8)
' G1 \& k6 U O5 s9 U% n8 Uset(gca,'xtick',[-10:5:5]*1e-9)
Q: _$ S; a" |8 s: Uh1=line([-10 5]*1e-9,[delta delta],'color','k');
2 j" K$ {1 P( g8 M( _- Q' eset(h1,'linestyle','--','linewidth',1.5)
7 ]" ?; _" O+ zset(get(get(h1,'Annotation'),'LegendInformation'),'IconDisplayStyle','off');
: _# [! s" J7 O4 F3 q1 Gylim([0 1])
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