用拉格朗日乘子法求解约束最优化问题，很好的实例程序。-Lagrange multiplier method for solving constrained optimization problems, very good example programs.

鲁棒性好，性能优越，仿真效果非常好，本科毕设要求参见标准测试模型。- Robustness, superior performance, Simulation of the effect is very good, Undergraduate complete set requirements refer to the standard test models.