中文说明：资源描述本程序是最原始的Powell算法程序，严格按照powell初始算法的步骤进行设计，起始共轭梯度为单位矩阵，线搜素利用求导，再求解的原始方式，是理解powell算法很好的学习资料.
English Description：
Application backgroundThis procedure is the most primitive Powell algorithm procedures, strictly in accordance with the Powell algorithm initial step design, initial conjugate gradient to the identity matrix, line search element using the derivation, to solve the original way is understand the Powell algorithm is a very good learning materials.