IADM_NNLS:不精确的交替方向方法核标准正则化最小二乘问题，可以解决正则项是核范数的公式，例如低秩表示算法-IADM_NNLS: inexact alternating direction method nuclear standard regularized least squares problem, can solve the formula of regularization is nuclear norm, such as low rank said algorithm

核规范精确交替方向法正则化算法主要求解最小二乘的最优化问题 -Inexact Alternating Direction Method for Nuclear Norm regularized Least Squares problems

多元曲线解析，用matlabGUI可解。具体原理是交替最小二乘法。(Multivariate Curve Resolution-Alternating Least Squares)