Based on the gaussian elimination technique and its relevant theory of the matrix decomposition , a variant of the revised simplex method that possesses better numerical stability is discussed 摘要根據(jù)高斯消去法及其相關(guān)的矩陣分解理論,討論了具有較好數(shù)據(jù)穩(wěn)定性的改進單純形法的一種形式。