How to apply linear least squares fit for two entities?
3 ビュー (過去 30 日間)
古いコメントを表示
Dear Researchers,
I have two entities namely sigma (dB) and U (m/s) respectively. As given in attach figure, a linear least squares is used to fit among two entities. I have attached .mat files which contains sigma and U values. I need to fit this curve to analyse Bias and RMS.
I lookforward to receive your valubale suggestions.
Thank you!
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1075360/image.png)
2 件のコメント
dpb
2022 年 7 月 24 日
That certainly doesn't look to be nonlinear. What's the functional form you think you should be fitting (a literature reference to the type of data/from whencecame the above figure, maybe???)
採用された回答
その他の回答 (0 件)
参考
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!