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  • ¸½¼þ 1 : matlab.mat
  • 2012-04-08 09:42:48, 9.33 K

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plxh

ľ³æ (ÕýʽдÊÖ)

xiegangmai: , Ìû×ÓÖдúÂ벿·Ö¿ÉÒÔÓá°²åÈë´úÂ롱¹¦ÄÜ 2012-04-08 22:52:58
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);
...

clear;clc;close all
load matlab3
for i=1:3;
    if i==1   %±ØÐëÊÇÓÃÁ½¸öµÈºÅ¡£
            
        eta12=eta1(1:5:end,;

        x=eta12(:,2);
        y=eta12(:,1);
        % theta=eta1(:,3); % ?

        theta=pi/2-eta12(:,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
        hold on;


    elseif i==2
         
        eta22=eta2(1:5:end,;

        x=eta22(:,2);
        y=eta22(:,1);
        % theta=eta1(:,3); % ?

        theta=pi/2-eta22(:,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
        hold on;
        
    elseif i==3        
           
        eta32=eta1(1:5:end,;

        x=eta32(:,2);
        y=eta32(:,1);
        % theta=eta1(:,3); % ?

        theta=pi/2-eta32(:,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
        hold on;
    end   
    end
   
   


function plotSquare2(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)




Ϊʲô»á±¨¾¯ÄØ£¿
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??? Error: File: Untitled4.m Line: 70 Column: 1
Function definitions are not permitted at the prompt or in scripts.
5Â¥2012-04-08 13:44:10
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sogooda

½ð³æ (ÕýʽдÊÖ)

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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
ÐÖµÜÄãµÄÊý¾ÝÌ«ÃÜÁË£¬»­³öÀ´¶¼¿´²»³öÀ´Ð§¹û¡£
ÏÂÃæµÄ³ÌÐòÀïÊǽ«Êý¾Ý1/5Ï¡ÊèÖ®ºóµÄЧ¹ûͼ¡£
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:
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);
...

Ðֵܣ¬ÎÒ¿´ÁËÄãµÄÐÂÀ˲©¿Í£¬ÄãÕæÊÇÅ£ÈË£¡
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);
...

´ó¸ç£¬Èç¹ûÒªÒ»ÕÅͼÉÏ»­³öÀ´Ô­ÀíÍêȫһÑùµ«°ë¾¶²»Ò»ÑùµÄÈý¸öÄØ£¿

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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
4Â¥2012-04-08 13:20:16
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