例句與造句

1. pcc takes the normal vector of a hyperplane as the projecting direction, onto which the algebraic sum of all samples " projections is maximized, such that samples in one class can be separated well from the other by this hyperplane
   主分量分類器是在兩類樣本投影代數(shù)和最大的前提下，獲得最佳投影方向(分類面法方向)，實(shí)現(xiàn)樣本分類。它的不足之處在于：1
2. since the cause of caustics phenomena is that the tangent plane of lagrange submanifold in caustic fields is perpendicular to the original physical space, we solve the high frequency asymptotic problem in a new mixed space by changing the projecting direction, then we get the high frequency asymptotic solutions of wave equations efficiently near and on the caustics
   由于出現(xiàn)焦散現(xiàn)象的原因在于lagrange子流形在該處的切平面與物理空間垂直，通過(guò)轉(zhuǎn)換適當(dāng)?shù)耐队胺较?，然后將這個(gè)投影方向上得到的高頻近似解再變換回到原來(lái)的物理空間中，得到了在焦散附近適用的高頻近似解。
3. It's difficult to find project direction in a sentence. 用project direction造句挺難的