短語(yǔ)詞組短語(yǔ)symmetric and positive matrix 對(duì)稱正定矩陣symmetric positive coefficient matrix 對(duì)稱正定陣symmetric positive semidefinite matrix 對(duì)稱正半定矩陣;對(duì)稱矩陣symmetric positive definition matrix 對(duì)稱正定矩陣Symmetric and positive semidefinite matrix 對(duì)稱且正半肯定矩陣symmetric positive definite matrix B 數(shù)正定矩陣Bpart symmetric positive semidefinite matrix 部分對(duì)稱半正定矩陣tridiagonal symmetric positive definite matrix 三對(duì)角對(duì)稱正定陣 返回 symmetric positive matrix