用Matlab画误差阴影图

baqiao

气象家园看到的不错的程序：直接把链接放在下面，需要自取

matlab画误差阴影图，直接上程序和图：
) V: g, k9 c* j5 N! vx = linspace(0, 2*pi, 50);
. O! ^% q, }( M* V# V5 V( my1 = sin(x);
8 X9 [2 M7 R9 f- ^& k) Hy2 = cos(x);
5 a% r* [5 H1 C7 X( J/ E1 Me1 = rand(size(y1))*.5+.5;
) h: }- @; ~* M) A) n% qe2 = [.25 .5];
1 ]5 R+ F6 b4 k0 x
ax(1) = subplot(2,2,1);
[l,p] = boundedline(x, y1, e1, '-b*', x, y2, e2, '--ro');
7 p7 e( J4 l, P1 n( A  xoutlinebounds(l,p);
title('Opaque bounds, with outline');
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ax(2) = subplot(2,2,2);
- T$ C+ z% u! q- q& dboundedline(x, [y1;y2], rand(length(y1),2,2)*.5+.5, 'alpha');
title('Transparent bounds');
( a0 F3 L: s$ j2 G, p+ A
3 b: y( k$ \' V0 _ax(3) = subplot(2,2,3);
: X3 K) ^6 B4 f5 J- X& t3 rboundedline([y1;y2], x, e1(1), 'orientation', 'horiz')
title('Horizontal bounds');

( F( G' v: ?% D: wax(4) = subplot(2,2,4);
& C  T7 k6 b% [. q  hboundedline(x, repmat(y1, 4,1), permute(0.5:-0.1:0.2, [3 1 2]), ...
            'cmap', cool(4), 'transparency', 0.5);
& [1 P5 j  p  A, xtitle('Multiple bounds using colormap');
$ l+ F7 y- N# `9 Z( N: K

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