在大的背景下添加相关坐标) m* N' O: N: H. y& Y
close all;figure('position',[50 100 1850 900],'color','w')# g& Y' O1 S: y+ ]5 {4 Y3 o
axes('position',[0.055 0.2 0.9 0.7])
4 |& \2 n$ l2 ]/ P. X' j/ L! [itv=linspace(min(rho_xi_eta( ),max(rho_xi_eta( ),30);
8 g3 ^ U' Z3 x- L' R4 scontourf(xi,eta,rho_xi_eta,itv,'edgecolor','none')4 T: ], v& X0 ?' n0 y4 g
hold on;- R/ R: P3 N I$ ]$ Y+ [" b( E. g: p
contour(xi,eta,rho_xi_eta,itv,'k-','linewidth',1.5)
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% 添加坐标5 `' G* N. j4 i* D8 L
aa=get(gca,'position');
" q$ Y2 Z6 L( B% I2 a( nh1=axes('position',[0.5 aa(2) 0.05 aa(end)]);+ Z1 b8 P: M6 Y9 d7 U5 ]6 K
set(h1,'color','none') %设置透明背景& t8 i6 v! k' d! N1 b$ u. g
set(gca,'ycolor','none') %隐藏y轴8 ]! @! J( X2 j0 D) |0 r8 ^
set(gca,'xcolor','none') %隐藏x轴
# |+ R1 O5 ^, r9 Kbox off;% i+ u2 a0 L [$ V- o: W
% M7 }6 k. `& f' Z' [; P
/ S( v) B" f3 K' M, X8 Rcolorseq=mycolor.color94;
% V+ q, g* ~! c3 [' G5 wcolor_str=colorseq(1:70:end, ;+ x, X% K2 v; F( m! h' [' Z# S
for nn=2) Q0 c X, t! i" g1 `
hold on;. ], z: x) L9 s& g" a! a
ii=find(xi(1, ==nn);; j: R- Z* @/ e/ l3 d) j3 J
h1=plot(f_eta(:,ii),eta(:,ii),'color',color_str(nn+1, ,'linewidth',2);8 W6 [) c8 u; O6 N% n$ I$ I
end
) s0 ? W- W/ i, Z zlegend('\xi=2')2 R: v. J" Q& V5 @) S& `6 C
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h=line([0 0],[0 0.9],'color','k');
. J- d8 o% V$ j2 k3 Z6 Xset(h,'linestyle','--','linewidth',1.5)5 r2 n5 b# n. k( Y( O6 u5 x1 H
set(get(get(h,'Annotation'),'LegendInformation'),'IconDisplayStyle','off'); %设置不显示这条线的legend7 J2 m5 o+ d8 D$ s2 w! C
xlim([-1.5 1.5]*1e-8)
% S4 o: ], l( h2 }( @9 oset(gca,'xtick',[-10:5:5]*1e-9)
; A$ _, K- W, Q- T0 Wh1=line([-10 5]*1e-9,[delta delta],'color','k');
4 \" R" j) @6 {) r6 O; B( V) p- \, W) Pset(h1,'linestyle','--','linewidth',1.5)
: j( V& u( }4 ^( h$ Aset(get(get(h1,'Annotation'),'LegendInformation'),'IconDisplayStyle','off');
F1 i2 o. U# o9 I) F9 l% H1 Sylim([0 1])
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