positive definite symmetric matrix

基本解釋

• [經(jīng)濟(jì)學(xué)]正定對(duì)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(shí)對(duì)稱矩陣的半正定之等價(jià)條件給出了復(fù)正半定矩陣的幾個(gè)等價(jià)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(yùn)用回復(fù)式離散神經(jīng)網(wǎng)絡(luò)進(jìn)行特征子空間估值的理論，提出了解決正定對(duì)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(duì)稱的系數(shù)陣。

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詞組短語

短語

• positive definite real symmetric matrix 實(shí)對(duì)稱正定矩陣
• real positive definite symmetric matrix 實(shí)正定對(duì)稱矩陣
• positive definite symmetric real matrix 正定對(duì)稱實(shí)方陣
• semi -positive definite symmetric matrix 半正定對(duì)稱矩陣
• symmetric positive definite matrix B 數(shù)正定矩陣B

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專業(yè)釋義

經(jīng)濟(jì)學(xué)

• 正定對(duì)稱矩陣