在大的背景下添加相关坐标& M8 d; B# W l; w
close all;figure('position',[50 100 1850 900],'color','w')+ j& g9 a5 c$ j2 ], \5 h
axes('position',[0.055 0.2 0.9 0.7])% }) i6 F$ @( l' J- j2 `* K* h! {. M
itv=linspace(min(rho_xi_eta( ),max(rho_xi_eta( ),30);
/ K8 r. S) |$ s! k+ s2 f1 z2 Scontourf(xi,eta,rho_xi_eta,itv,'edgecolor','none')# I; H9 L' g7 r
hold on;- R1 F% D9 U5 a+ Q. ^
contour(xi,eta,rho_xi_eta,itv,'k-','linewidth',1.5)0 _" x/ r8 c4 Y- \& e0 D
......
6 I$ d$ n6 C [* x: E6 ^7 b8 k7 U0 g7 D' |# O" N
( o; l& ?+ z9 i K/ ?% 添加坐标. q2 `* r7 L$ m) M
aa=get(gca,'position');
+ O( M& k/ N* G2 o# h% Y* {h1=axes('position',[0.5 aa(2) 0.05 aa(end)]); u/ J6 l5 p" a5 Z1 m/ L8 S0 A( t3 m
set(h1,'color','none') %设置透明背景
8 E+ @, w; P3 \7 qset(gca,'ycolor','none') %隐藏y轴
0 v, H5 p' D8 W8 C2 e: P) O. Pset(gca,'xcolor','none') %隐藏x轴
6 x. M7 \! g( X" q6 lbox off;
$ W0 b& i0 v" E2 w7 c( a" s9 s+ U u7 i6 s- \ R* n& v
& O8 g( e1 K6 k" N/ ]: o
colorseq=mycolor.color94;
% B' Q4 @& }! a V6 fcolor_str=colorseq(1:70:end, ; A* W1 @2 e3 p. t+ u& S8 Q4 ~* s
for nn=22 F& [) D! Z! B0 B4 Z. a
hold on;5 ~8 X( I& j' ]' P( ?5 R% i
ii=find(xi(1, ==nn);9 M1 e1 r2 y( j6 H Y% R. r0 ~; Z3 a
h1=plot(f_eta(:,ii),eta(:,ii),'color',color_str(nn+1, ,'linewidth',2);
* c P9 P T1 E# h2 Kend
2 I" S% Z7 p3 f0 H elegend('\xi=2')
" _2 j$ F) v" e5 ?8 J+ ?8 }; |8 j; O' Y; E. ^5 C/ x
' X, F* ~/ K9 O/ w
h=line([0 0],[0 0.9],'color','k');$ l. h8 D. N3 G# `. m2 H4 D
set(h,'linestyle','--','linewidth',1.5)
/ \- N: R' v' |/ D m, P Jset(get(get(h,'Annotation'),'LegendInformation'),'IconDisplayStyle','off'); %设置不显示这条线的legend
, M" Z. [) `4 l* J# qxlim([-1.5 1.5]*1e-8)* w9 E6 J8 z& w
set(gca,'xtick',[-10:5:5]*1e-9)9 E9 k" c, p5 _3 J; Y+ [ B
h1=line([-10 5]*1e-9,[delta delta],'color','k');. ~& j+ j. r [
set(h1,'linestyle','--','linewidth',1.5)
" y3 i3 l) C+ D0 g( Yset(get(get(h1,'Annotation'),'LegendInformation'),'IconDisplayStyle','off');+ F% j. y8 H9 D3 H5 V% }
ylim([0 1])
9 O! ~! X# J- V8 b4 Y2 ^* f# D( H4 {7 W/ S) e+ D
; p. x8 P" |# ~6 @/ q8 Z
& u( H8 m2 l: u/ H! J9 z/ \8 q! n
6 l4 M4 c! a& }; a [ s 转载本文请联系原作者获取授权,同时请注明本文来自叶瑞杰科学网博客。 |