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fid1=fopen('diffusion temperature.txt','r');
[f,count]=fscanf(fid1,'%f %f',[1,50000]);
figure(1)
imagesc(f)
fclose(fid1);
fid2=fopen('diffusion coefficient.txt','r');
[e,count]=fscanf(fid2,'%f %f',[1,50000]);
figure(2)
imagesc(e)
fclose(fid2);
fid3=fopen('diffusion force.txt','r');
[g,count]=fscanf(fid3,'%f %f',[1,50000]);
figure(3)
imagesc(g)
fclose(fid3);
cell=zeros(1,50000);
cell(1:25000)=1;
for j=2:49999
        cell(1,j)=10^11*e(1,j)*(cell(1,j+1)-2*cell(1,j)+cell(1,j-1))-10^4/2/(1.38*10^(-23))*g(1,j)*e(1,j)/f(1,j)*(cell(1,j+1)-cell(1,j-1));
end
figure(4)
imagesc(cell)

??? Index exceeds matrix dimensions.
Error in ==> Untitled2 at 22
        cell(1,j)=10^11*e(1,j)*(cell(1,j+1)-2*cell(1,j)+cell(1,j-1))-10^4/2/(1.38*10^(-23))*g(1,j)*e(1,j)/f(1,j)*(cell(1,j+1)-cell(1,j-1));



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libralibra

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??? Index exceeds matrix dimensions.
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matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2012-07-12 15:56:35
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csgt0

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œ[ÏÄľ±Ê: ½ð±Ò+2, ¡ïÓаïÖú 2012-07-14 15:25:59
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showmethemoney
3Â¥2012-07-12 16:20:40
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fouvy

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œ[ÏÄľ±Ê: ½ð±Ò+2, ¡ïÓаïÖú 2012-07-14 15:26:06
try
cell(1,j)=10^11*e(1,j)*(cell(1,j+1)-2*cell(1,j)+cell(1,j-1))-10^4/2/(1.38*10^(-23))*g(1,j)*e(1,j)/f(1,j)*(cell(1,j+1)-cell(1,j-1));
catch
end
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4Â¥2012-07-12 23:59:18
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ÒýÓûØÌû:
3Â¥: Originally posted by csgt0 at 2012-07-12 16:20:40
¿ÉÄÜÄãµÄtxtÎļþûÄÇô³¤£¬ÕâÑù¶Á³öÀ´µÄf,e,gʵ¼ÊûÓÐ50000ÄÇô³¤£¬ÕâÑùÔÚforÑ­»·Öоͻá³öÏÖÔ½½ç¡£ÁíÍ⣬ÄãµÄf,e,g,cell¶¼ÊÇһάÊý×飬forÖÐÓÃÒ»¸öϱê¾Í¿ÉÒÔÁË£¬²»ÐèÒªÓÃf(1,j)ÕâÑùµÄ

Ó¦¸Ã²»»áѽ£¬Î񵀮äËû¾ØÕó¶¼ÊÇ´ÓCÖе¼³öÀ´µÄ£¬³¤¶ÈÊÇûÎÊÌâµÄ£¬Ï±êµÄÎÊÌâÎÒ»á¸ÄµÄ£¬Ð»Ð»¹þ
5Â¥2012-07-14 15:25:13
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œ[ÏÄľ±Ê

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by fouvy at 2012-07-12 23:59:18
try
cell(1,j)=10^11*e(1,j)*(cell(1,j+1)-2*cell(1,j)+cell(1,j-1))-10^4/2/(1.38*10^(-23))*g(1,j)*e(1,j)/f(1,j)*(cell(1,j+1)-cell(1,j-1));
catch
end
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6Â¥2012-07-14 15:25:41
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