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  • 2012-04-08 09:42:48, 9.33 K

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plxh

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6Â¥: Originally posted by sogooda at 2012-04-08 21:22:32:
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function plotSquare2(x0,y0,theta,a,mycolor)
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plxh: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, ÏÈлл£¡ÎÒÀí½âÀí½â£¡ 2012-04-08 12:03:51
xiegangmai: ½ð±Ò+2, ллӦÖú£¡ 2012-04-08 22:52:38
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CODE:
function Untitled2
clear;clc;close all
load matlab
eta1=eta1(1:5:end,:);

x=eta1(:,2);
y=eta1(:,1);
% theta=eta1(:,3); % ?

theta=pi/2-eta1(:,3);
figure1=figure('color','w');plot(x,y);hold on;axis equal
myr=linspace(0,0,length(x));
myg=linspace(0,1,length(x));
myb=linspace(0,0,length(x));
for jj=1:length(x)   
    plotSquare2(x(jj),y(jj),theta(jj),1/30,[myr(jj),myg(jj),myb(jj)]);
end
colormap([myr', myg', myb'])
colorbar
saveas(gcf,'untitled2.jpg')


function plotSquare(x0,y0,theta,a,mycolor)
xs=[-2*a,-2*a,2*a,3*a,2*a,-2*a];
ys=[a,-a,-a,0,a,a];

xy=[cos(theta),-sin(theta);
    sin(theta),cos(theta)]*[xs;ys] ;

fill(xy(1,:)+x0,xy(2,:)+y0,mycolor)



2Â¥2012-04-08 12:02:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

plxh

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by sogooda at 2012-04-08 12:02:00:
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ÏÂÃæµÄ³ÌÐòÀïÊǽ«Êý¾Ý1/5Ï¡ÊèÖ®ºóµÄЧ¹ûͼ¡£


function Untitled2
clear;clc;close all
load matlab
eta1=eta1(1:5:end,;

x=eta1(:,2);
y=eta1(:,1);
...

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3Â¥2012-04-08 12:04:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

plxh

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by sogooda at 2012-04-08 12:02:00:
ÐÖµÜÄãµÄÊý¾ÝÌ«ÃÜÁË£¬»­³öÀ´¶¼¿´²»³öÀ´Ð§¹û¡£
ÏÂÃæµÄ³ÌÐòÀïÊǽ«Êý¾Ý1/5Ï¡ÊèÖ®ºóµÄЧ¹ûͼ¡£


function Untitled2
clear;clc;close all
load matlab
eta1=eta1(1:5:end,;

x=eta1(:,2);
y=eta1(:,1);
...

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  • ¸½¼þ 1 : 3¸ö.bmp
  • 2012-04-08 13:19:06, 2.52 M
  • ¸½¼þ 2 : matlab3.mat
  • 2012-04-08 13:19:06, 30.89 K
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