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wbraver

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[ Last edited by wbraver on 2013-10-16 at 12:41 ]
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llsywan

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2Â¥2013-10-16 15:20:38
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feixiaolin

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ȡcos[2(theta-theta0)]=2*[cos(theta-theta0)]^2-1

sin(theta)=sin[(theta-theta0) + theta0]=
cos(theta-theta0)*sin(theta0) + sin(theta-theta0)*cos(theta0)

ÔòÔ­»ý·Öת»¯Îª exp(k*r^2)¶ÔrµÄ»ý·Ö£»»òÕßexp(k*r^2)*r¶Ôr£¬¾ÍºÃ°ìÁË¡£
3Â¥2013-10-16 15:49:33
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llsywan

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ÒýÓûØÌû:
3Â¥: Originally posted by feixiaolin at 2013-10-16 15:49:33
ȡcos=2*^2-1

sin(theta)=sin=
cos(theta-theta0)*sin(theta0) + sin(theta-theta0)*cos(theta0)

ÔòÔ­»ý·Öת»¯Îª exp(k*r^2)¶ÔrµÄ»ý·Ö£»»òÕßexp(k*r^2)*r¶Ôr£¬¾ÍºÃ°ìÁË¡£...

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