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woshilsh

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program woshilsh
        parameter (N=10000,pi=3.1415927)
        real B(0:N),u1(0:N),u2(0:N)

        end       
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[ Last edited by nono2009 on 2009-11-27 at 09:20 ]
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nono2009

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No gains, no pains.

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2Â¥2009-11-26 12:13:31
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woshilsh

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3Â¥2009-11-26 12:30:33
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nono2009

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No gains, no pains.

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Done

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before
program woshilsh
        parameter (N=10000,pi=3.1415927)
        real B(0:N),u1(0:N),u2(0:N)
        open(unit=1,file='u1.txt')
        open(unit=2,file='u2.txt')

after (programǰҪËõ½ø»ò¿Õ¸ñ)
        program woshilsh
        parameter (N=10000,pi=3.1415927)
        real B(0:N),u1(0:N),u2(0:N)
        open(unit=1,file='u1.txt')
        open(unit=2,file='u2.txt')


[ Last edited by nono2009 on 2009-11-26 at 13:03 ]
4Â¥2009-11-26 13:00:47
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maomao1210

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nono2009(½ð±Ò+2,VIP+0):¼Ó½±£¡ 11-26 13:04
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       i=3*N/4 when t=dt*real(i)   £º   u1   u2
      

       t=0 when i=0         :   u11   u22
   


      t=pi/4 when i=N/4 :   u111   u222

[ Last edited by maomao1210 on 2009-11-26 at 13:23 ]
5Â¥2009-11-26 13:01:51
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woshilsh

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Originally posted by maomao1210 at 2009-11-26 13:01:
ÎÒ²âÊÔÁË£¬»­ÁËoriginͼƬ£¬²»ÖªµÀÊÇ·ñÊÇÕâ¸ö½á¹û£¿£¿

[ Last edited by maomao1210 on 2009-11-26 at 13:04 ]

i=3*N/4             !t=0 when i=0; t=pi/4 when i=N/4; ......
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6Â¥2009-11-26 13:08:43
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maomao1210

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ÒýÓûØÌû:
Originally posted by woshilsh at 2009-11-26 13:08:


i=3*N/4             !t=0 when i=0; t=pi/4 when i=N/4; ......
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woshilsh

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ÒýÓûØÌû:
Originally posted by maomao1210 at 2009-11-26 13:01:
ÎÒ²âÊÔÁË£¬»­ÁËoriginͼƬ£¬²»ÖªµÀÊÇ·ñÊÇÕâ¸ö½á¹û£¿£¿

[ Last edited by maomao1210 on 2009-11-26 at 13:08 ]

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8Â¥2009-11-26 13:12:54
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nono2009

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No gains, no pains.

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9Â¥2009-11-26 13:27:57
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maomao1210

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[ Last edited by maomao1210 on 2009-11-26 at 14:05 ]
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