一维Newton的方法可以推广到多维的情况，这个方法也是求解无约束极值问题最古老的算法之一 已经发展成为一类算法：Newton形法-One-dimensional Newton' s method can be extended to the case of multi-dimensional, this method is also one of the oldest unconstrained algorithm extremal problem has developed int

包括压缩比、运行时间和计算复原图像的峰值信噪比,雅克比迭代求解线性方程组课设,一种基于多文档得图像合并技术。- Including compression ratio, image restoration computing uptime and peak signal to noise ratio, Jacobi iteration for solving linear equations class-based, Based on multi-document image obtained