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?xí)⒖陶f，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(yù)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(zhǔn)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