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csgt0
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2Â¥2012-11-26 13:53:54
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csgt0: ½ð±Ò+1, лл·ÖÏí 2012-12-03 11:15:25
csgt0: ½ð±Ò+1, лл·ÖÏí 2012-12-03 11:15:25
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ÎÊÌâÒѽâ¾ö£¬Ð»Ð»£¡ ¸½ÉÏ´úÂë Ö÷º¯Êý clc;clear all; d=0.01; x=0.1:d:0.2; z=-0.2:d:0.2; [x,z]=meshgrid(x,z); [m,n]=size(x); for i=1:m for j=1:n c1(i,j)=quad(@(y)fun2(y,x(i,j),z(i,j)),-0.2,0.2);%(x,z)µã¶Ôº¯Êýc¶Ôy»ý·Ö end end surf(x,z,c1); µ÷Óú¯Êý function f=fun2(y,x,z) f=exp(y.^2./(x.^2)+z.^2./(6.*x)); |

3Â¥2012-12-02 11:43:08













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