在大的背景下添加相关坐标2 ~4 Q7 K! n) @# f6 j
close all;figure('position',[50 100 1850 900],'color','w')& j: T3 A0 `5 R7 V& {
axes('position',[0.055 0.2 0.9 0.7])
# T/ ?) s7 \$ v* P$ Hitv=linspace(min(rho_xi_eta( ),max(rho_xi_eta(),30);
$ J$ X& y8 f% V, _& x. M8 Econtourf(xi,eta,rho_xi_eta,itv,'edgecolor','none')8 u! I9 q% C* P7 E
hold on;% h% o! s5 e# c' A" r, s R* A9 }
contour(xi,eta,rho_xi_eta,itv,'k-','linewidth',1.5)
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3 b, W5 `& }1 B4 [ m: y) j% 添加坐标
- v* Y9 |% C7 f- Y# naa=get(gca,'position');/ K7 j& o6 L5 K8 E0 `5 s4 r; T
h1=axes('position',[0.5 aa(2) 0.05 aa(end)]);
1 B+ w- M. t# ^$ Rset(h1,'color','none') %设置透明背景
5 k5 d B& k$ F6 E4 _# L9 v& I* Wset(gca,'ycolor','none') %隐藏y轴
2 {+ T D: j3 v- P2 T9 Bset(gca,'xcolor','none') %隐藏x轴9 g6 `5 U) i: C' ~, s& J$ y E) v
box off;
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colorseq=mycolor.color94;6 q! j" A3 B0 s
color_str=colorseq(1:70:end,;) |3 W0 ^( i' `9 n3 X
for nn=2
9 @- k! z6 o% _8 U( e hold on;& M$ S. ~4 c& W4 N9 d& z
ii=find(xi(1,==nn);
+ f. I( D# [+ r* ~ h1=plot(f_eta(:,ii),eta(:,ii),'color',color_str(nn+1,,'linewidth',2);; x4 X/ |; W5 d% V7 C; j# _
end, `3 w4 i& f$ B! w5 K9 c/ s9 a
legend('\xi=2')
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h=line([0 0],[0 0.9],'color','k');
q! A V0 ]% @5 q9 ?/ wset(h,'linestyle','--','linewidth',1.5)
- O% u* B' x8 o; I. d! r9 I* p6 @set(get(get(h,'Annotation'),'LegendInformation'),'IconDisplayStyle','off'); %设置不显示这条线的legend& [4 b9 s' m M E) w
xlim([-1.5 1.5]*1e-8) O& V6 c% X0 g1 O' {) M0 `
set(gca,'xtick',[-10:5:5]*1e-9); X8 n% g8 w3 F$ s- H
h1=line([-10 5]*1e-9,[delta delta],'color','k');
2 k" G2 ?$ C9 tset(h1,'linestyle','--','linewidth',1.5)
$ u: A" y }2 F9 f; G" Y# Fset(get(get(h1,'Annotation'),'LegendInformation'),'IconDisplayStyle','off');2 U1 P) F% q- Y7 S. D
ylim([0 1])
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