The power trendline does not work correctly.

2 次查看（过去 30 天）
Guilherme
Guilherme 2024-9-30
评论： Guilherme 2024-10-1
Power Trend line equation has the form y=ax^b, but in MATLAB Online it always appear a=b.
  4 个评论
显示 2更早的评论
Guilherme
Guilherme 2024-10-1
Hi guys, thanks for the comments. I've been doing several simulations in MATLAB Online and whenever I try to use a power trend line, the equation appears with the coefficients a and b equal. In the case of the photo, the data for this example is stored in the MAT file XYData.mat. The trend line is correct, but it seems like there is a bug in the equation.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Cris LaPierre
Cris LaPierre 2024-10-1
I do not think the issue is related to using Simulink Online. I get the same result in simulink, whether I'm using the desktop or online version. I do get a different result between the Curve Fitter App in MATLAB and the SDI trendline. I think this is a bug and will report it. In the meantime, you could use the Curve Fitter app in MATLAB.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by