常見例句雙語例句Ok, let me…Ah, can we even say right away, what’s the matrix that is… what’s the coefficient matrix, the matrix that involves these numbers?好了，我們甚至會立刻說，那是什么矩陣，什么系數(shù)矩陣（coefficient matrix）， 矩陣包括這些數(shù)字？Using EWMA to forecast the portfolio's dynamic transferred variance-covariance matrix, we can get more reasonable and precise dynamic transferred coefficient matrix.采用EWMA模型預測動態(tài)變化的方差-協(xié)方差矩陣，從實證的角度得到更精準的動態(tài)遷移相關(guān)系數(shù)矩陣。After solving the system of linear algebraic equations, another problem is induced that requires revising this coefficient matrix in order to get a new system of equations.在線性代數(shù)方程組已解出之后，另一個課題需要修改它的系數(shù)矩陣，從而得到一個新的方程組。 返回 coefficient matrix