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
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+ Q; m, R3 ^0 d2 a/ S7 C1 b0 rmatlab画误差阴影图，直接上程序和图：
x = linspace(0, 2*pi, 50);
. [0 G9 n3 i9 [) A# [# \. S5 Q! m; O$ Fy1 = sin(x);
y2 = cos(x);
e1 = rand(size(y1))*.5+.5;
e2 = [.25 .5];

ax(1) = subplot(2,2,1);
; \5 l/ S3 B1 e3 O$ X[l,p] = boundedline(x, y1, e1, '-b*', x, y2, e2, '--ro');
outlinebounds(l,p);
8 P  p) y( Q3 n# @9 X$ Y* S9 e2 Ctitle('Opaque bounds, with outline');

' I8 a8 Z  V0 W4 Uax(2) = subplot(2,2,2);
2 U5 Z3 D3 P8 C) a6 Zboundedline(x, [y1;y2], rand(length(y1),2,2)*.5+.5, 'alpha');
title('Transparent bounds');
% u* P4 L9 `  X3 ]! J
ax(3) = subplot(2,2,3);
2 y4 K; O4 e7 zboundedline([y1;y2], x, e1(1), 'orientation', 'horiz')
: m1 h1 N: H' N  p8 n. atitle('Horizontal bounds');

ax(4) = subplot(2,2,4);
6 p9 ~7 y! l9 i5 P9 F: a) Oboundedline(x, repmat(y1, 4,1), permute(0.5:-0.1:0.2, [3 1 2]), ...
* O4 B4 P" p9 Q# V* W            'cmap', cool(4), 'transparency', 0.5);
8 Y+ A# Q( _$ h" U7 s2 }title('Multiple bounds using colormap');

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