多维二次拟合函数优化方法

二次拟合函数法也称为函数模拟法或插值函数法,是公认的经典和有效的优化方法。以丰富优化方法为目的,补充了拟合目标导函数的一次拟合导函数法,推导了极值计算公式,并在多维优化方法领域进行了拓展研究。最后提出了多维二次拟合函数法。算例结果验证了算法有效。

Optimization Method of Multidimensional Quadratic Fit Function

The quadratic fit function method,also known as the function simulation method or the interpo-lation function method,is recognized as a classical and effective optimization method.The objectiveis to en-rich the optimization method.methods The primary fitting derivative function method of fitting objective derivative function was supplemented,extreme value computational formula was derived,and the extension research was carried out in the field of multidimensional optimization method.Multidimensional quadratic fit function method was proposed.The result shows that,a numerical example was given to verify the algo-rithm,the algorithm was effective.