photo

浩天


Last seen: 8 months ago Active since 2024

Followers: 0   Following: 0

Statistics

Feeds

View by

Question


已知自变量、因变量与函数,优化出各参数的值
已知一元函数y1=(ax^2+bx+c)/(dx+e),已知自变量x的100个不同值与在不同x下对应的经实验测量得到的结果y2(y1为y2在同一自变量x下的理论值,二者存在一定误差),如何拟合出abcde各参数的最优解,使得y1与y2的误差最小

8 months ago | 1 answer | 0

1

answer