<p>首先谢谢楼上两位的指点,</p><p>但小弟还是不明白标准方程是什么样的啊?</p><p>我上面写的不是标准方程吗?</p><p>还有 "conic", "par0", "2nd order term","4nd order term" ,"6nd order term" ,"8nd order term".。</p><p>这些都对应方程里的那些参数啊??????</p>
作者: cardinal_km 时间: 2006-6-27 22:36
<p>看样子你用的是偶次非球面方程,你上面写的就是偶次非球面的标准方程,其中conic相当于你方程中的k, "2nd order term","4nd order term" ,"6nd order term" ,"8nd order term".则分别是方程中二次项,四次项,六次项和8次项的系数。</p>