在大的背景下添加相关坐标
4 m3 ]0 T5 y7 L% e }close all;figure('position',[50 100 1850 900],'color','w')
8 p5 R7 J5 J" Q; A; Faxes('position',[0.055 0.2 0.9 0.7])# U2 l1 r( o) T* e
itv=linspace(min(rho_xi_eta( ),max(rho_xi_eta( ),30);
( J7 v0 [) v; D2 V6 E8 Vcontourf(xi,eta,rho_xi_eta,itv,'edgecolor','none')
7 _, j2 m! K' }& {* z) ~2 s, |* [; d: xhold on;
) Y4 ?/ Y- L% L( I% M6 j+ Lcontour(xi,eta,rho_xi_eta,itv,'k-','linewidth',1.5)
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" w4 C! C* y% m- o% 添加坐标6 O9 `4 ^ H7 Z% H7 f* M
aa=get(gca,'position');8 s/ d* I8 U+ p2 r, B0 k
h1=axes('position',[0.5 aa(2) 0.05 aa(end)]);/ M$ B5 T8 u$ T9 h5 Z# m
set(h1,'color','none') %设置透明背景
3 ~4 z, a! G0 d6 y: t* Eset(gca,'ycolor','none') %隐藏y轴: n1 M0 u4 U: w! B
set(gca,'xcolor','none') %隐藏x轴
+ C, n5 F0 e7 i! R/ Bbox off;
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6 \0 U5 S' v0 o" {1 C Q" Zcolorseq=mycolor.color94;, v% B# _$ ?2 i0 g7 b8 {
color_str=colorseq(1:70:end, ;% d8 | o5 V* r$ W; |
for nn=2
; e' G# N1 v+ h% J% s hold on;6 [) S% k$ ^+ y. h
ii=find(xi(1, ==nn);
|; i4 W, v2 U h1=plot(f_eta(:,ii),eta(:,ii),'color',color_str(nn+1, ,'linewidth',2);) h) q$ T% V* T, r3 {8 p' M
end( V/ b: s/ f3 J
legend('\xi=2')5 K; U r% E8 a) J
8 \. x- d) _% D" ?
5 k) |7 M1 k% r$ h5 c4 `( B Wh=line([0 0],[0 0.9],'color','k');& k6 E, K! j- U/ n$ I K* K
set(h,'linestyle','--','linewidth',1.5)+ }1 Y/ I$ R! R* A& K
set(get(get(h,'Annotation'),'LegendInformation'),'IconDisplayStyle','off'); %设置不显示这条线的legend$ h2 K- X% H( T' E) B7 r( ~% l$ E
xlim([-1.5 1.5]*1e-8)
3 l, g4 J' W7 o. {2 D1 x& Mset(gca,'xtick',[-10:5:5]*1e-9)" E* H7 w* T( X3 D9 K5 {# @
h1=line([-10 5]*1e-9,[delta delta],'color','k');1 T+ D+ a. w9 }6 Z4 A' b4 K% L2 m
set(h1,'linestyle','--','linewidth',1.5)8 |' U7 u& X4 W5 t* G2 Q% i
set(get(get(h1,'Annotation'),'LegendInformation'),'IconDisplayStyle','off');
; y3 e' O# {1 s# a7 W3 B4 Hylim([0 1])
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