llqayo 发表于 2011-5-30 10:38

有谁知道二维HR系统的分岔参数吗


file:///C:/Users/LiLingquan/AppData/Roaming/Tencent/Users/609104269/QQ/WinTemp/RichOle/%60%5D%29XD%5DIGL4ZNC%29V8X%60%28%5DWG3.jpgfile:///C:/Users/LiLingquan/AppData/Roaming/Tencent/Users/609104269/QQ/WinTemp/RichOle/%60%5D%29XD%5DIGL4ZNC%29V8X%60%28%5DWG3.jpg
a和d分别取多少时出现霍夫分岔和鞍结分岔


file:///C:/Users/LILING%7E1/AppData/Local/Temp/msohtmlclip1/01/clip_image003.gif

llqayo 发表于 2011-5-30 10:45

第二个方程里面是dx-y, 写错了
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