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

1 [, \' D. K7 a- s  smatlab画误差阴影图，直接上程序和图：
x = linspace(0, 2*pi, 50);
# l, n0 o+ i8 G2 N+ Ty1 = sin(x);
9 ?0 A& j2 s0 {0 T2 |/ ?y2 = cos(x);
% T/ g1 ?0 G- f; Z2 ?9 W( {e1 = rand(size(y1))*.5+.5;
, h" ^7 H5 g  V) F5 L; Z) Ee2 = [.25 .5];
5 T1 R% N$ q! m# Z0 f. W
3 d, ~# c' x# B9 eax(1) = subplot(2,2,1);
[l,p] = boundedline(x, y1, e1, '-b*', x, y2, e2, '--ro');
9 k+ K  n$ N4 K) w# Voutlinebounds(l,p);
title('Opaque bounds, with outline');

/ Y0 e  v4 u- T) qax(2) = subplot(2,2,2);
( i( N2 R6 ~* t! {, cboundedline(x, [y1;y2], rand(length(y1),2,2)*.5+.5, 'alpha');
title('Transparent bounds');
: D, \2 P; @! N. B" t
ax(3) = subplot(2,2,3);
boundedline([y1;y2], x, e1(1), 'orientation', 'horiz')
$ V. F3 q' D6 ~, |$ E7 wtitle('Horizontal bounds');

ax(4) = subplot(2,2,4);
boundedline(x, repmat(y1, 4,1), permute(0.5:-0.1:0.2, [3 1 2]), ...
# d9 q6 o  g8 N$ x            'cmap', cool(4), 'transparency', 0.5);
4 N4 r" r# a& S/ Gtitle('Multiple bounds using colormap');

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