通过对经典的lemke互补转轴算法求解含有等式约束的凸二次规划问题的分析，发现所得到的线性互补问题(lcp)可能是退化的．由lemke算法求解(lcp)问题的迭代过程，通过六个命题说明了含有等式约束的凸二次规划问题对应的(lcp)问题退化的原因，并对经典的lemke算法的迭代过程进行修正，提出了一种改进的lemke算法，这种算法能有效地搜索到含等式约束凸二次规划问题的最优解．-Through the classic Lemke complementarity algorithm shaft co

Using MATLAB dynamic clustering or iterative self-organizing data analysis, GPS and INS navigation program, Optimization class contains several simple sample programs.

Acquisition and Processing of the speech signal, digital signal processing class-based, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Including stochastic gradient algorithm, the relative gradient algorithm.