【摘要】 针对高斯消元法所存在的步骤不清、变化较多等问题进行了研究,提出高斯消元五步骤法,将求解线性方程组的计算过程细分固化为五个基本步骤,这五个步骤是形式化和规范化的,不需要过多理论知识即可学习和掌握,从而提高了算法的简洁实用性。更多还原

【Abstract】 The study focuses on Gaussian elimination method which has defects of excess changes and fuzzy steps in calculation process.A new calculation algorithm is proposed in this paper and named as five-step method of Gaussian elimination.The solving process of linear equations is divided as five formal and standard steps,making this algorithm concise and practical without much theoretical knowledge required.更多还原