主题：[原创]FINEMotor使用技巧

请ＤＸ们帮忙解说一下ＨＬ是怎样得来，我有磁性材料参数，有内矫顽力ｂＨｃ；内禀矫顽力ｉＨｃ；可就是没有将ＨＬ表示出来，它是不是下面红色部分得出来的，

下面红色部分不能理解，

FINEMotorMagnetMaterialFile
Version=1.0
** All lines starting with ** are seen as comments
** The 2 first lines above are required and must NOT be erased or changed.
Parameters
**The next 3 lines must be the name and 2 magnet material parameters:
Name=Y25 Ferrite
Br=3750
Hl=3409
**Note: Br (G) is the Remanence in Gauss (1G=0.0001T)
**Note: Hl (Oe) is the Coercivity in oersted for B=0 (Extrapolated load line).
**Note: Hl=Br/urec - urec is recoil permeability
** 1[kA/m]=4*pi[Oe]
EndParameters
** Use these lines to add your own comments.
** More lines starting with ** can be added
** Then the list of magnet sizes should follow with no blanks or comment