对于数据Xi=[-1.03,-0.52,-0.11,0.0,0.28,0.53,0.98,1.2,2.04]
Yi=[1.51,0.85,0.41,0.31,0.03,-0.15,-0.49,-0.61,-0.88]
求形如 h(x)=a+bx+Cx*x 的最小二乘拟合
并计算 h(-0.52)h(0.28)h(1.2)的值
对于数据Xi=[-1.03,-0.52,-0.11,0.0,0.28,0.53,0.98,1.2,2.04]
Yi=[1.51,0.85,0.41,0.31,0.03,-0.15,-0.49,-0.61,-0.88]
求形如 h(x)=a+bx+Cx*x 的最小二乘拟合
并计算 h(-0.52)h(0.28)h(1.2)的值
很难解决,我不是学这个的