基本解釋[經(jīng)濟學(xué)]正定對稱矩陣英漢例句雙語例句Some equivalent representations of complex positive semi definite matrices are given by using equivalent conditions of positive semi definite of real symmetric matrix.利用實對稱矩陣的半正定之等價條件給出了復(fù)正半定矩陣的幾個等價條件。Based on the eigensubspace estimation using discrete recurrent neural networks, we propose algorithms to solve the problem of eigensubspace estimation for positive definite symmetric matrix.基于運用回復(fù)式離散神經(jīng)網(wǎng)絡(luò)進行特征子空間估值的理論，提出了解決正定對稱矩陣的特征子空間估值問題的算法。The method ICCG. is one of the best iterative method for solving the system of linear algebraic equations, but it can only be applied to the symmetric and positive definite coefficient matrix.ICCG方法是解線性代數(shù)方程組較為理想的方法，但它僅適用于具有正定對稱的系數(shù)陣。positive definite symmetric matrix更多例句詞組短語短語positive definite real symmetric matrix 實對稱正定矩陣real positive definite symmetric matrix 實正定對稱矩陣positive definite symmetric real matrix 正定對稱實方陣semi -positive definite symmetric matrix 半正定對稱矩陣symmetric positive definite matrix B 數(shù)正定矩陣Bpositive definite symmetric matrix更多詞組專業(yè)釋義經(jīng)濟學(xué)正定對稱矩陣