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dbb627: ½ð±Ò+1, ¸ÐлӦÖú 2012-09-23 20:16:56
dbb627: ±à¼­ÄÚÈÝ 2012-09-23 20:18

u=zeros(100,1);
a=zeros(100,1);
u(1)=1;
for i=1:100
a(i)=(-1)^(i-1)*gamma(i)/gamma(2.5-i);
end
for j=2:100
for i=1:j-1
u(j)=u(i)+a(i)*u(j-i);
end
end

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[ Last edited by dbb627 on 2012-9-23 at 20:18 ]
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dingd

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2Â¥2012-09-22 09:36:09
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2Â¥: Originally posted by dingd at 2012-09-22 09:36:09
r()±íʾʲôº¯Êý°¡£¿

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3Â¥2012-09-22 09:49:16
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dbb627: ½ð±Ò+1, ¸ÐлӦÖú 2012-09-23 20:17:17
#define K  10

int i;
double u[K + 2];
u[0] = 1;
for (i = 0; i <= K; i++)
      u[i+1] = pow(-1, i) * gamma(i+1) / gamma(1.5 - i) * u;

fprintf(stdout, "%lf\n, u[11]);

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4Â¥2012-09-22 17:29:28
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