请问怎么从这几个参数看出所拟合的曲线的好坏?。

General model Exp1:
f(x) = a*exp(b*x)
Coefficients (with 95% confidence bounds):
a = 46.66 (43.9, 49.42)
b = -29.89 (-33.28, -26.5)
Goodness of fit:
SSE: 15.54
R-square: 0.9927
Adjusted R-square: 0.9918
RMSE: 1.394

 采纳的回答

0 个投票

SSE和RMSE越小越好
R-square和Adjusted R-square越接近1越好

更多回答(0 个)

类别

帮助中心File Exchange 中查找有关 Mathematics and Optimization 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!