[MATLAB Grader] How to test if a matrix compares.

3 次查看（过去 30 天）
BW
BW 2022-6-16
编辑： Cris LaPierre 2022-6-16
I am trying to set up a test function which evaluates the matrix generated by the students code against the sample solution in MATLAB Grader.
Is there a way of doing this? The suggested:
assessVariableEqual('A', referenceVariables.A, 'RelativeTolerance', 0.1, 'AbsoluteTolerance', 0.01);
has not worked.
Cheers
  5 个评论
显示 3更早的评论
BW
BW 2022-6-16
Sorry wont be able to share, but have managed to resolve it based on your comment. Thank you greatly.

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 2022-6-16
编辑：Cris LaPierre 2022-6-16
The code you have provided will compare the values in the student's variable A against the reference solution variable A. Values are considered equal if the value is either within +/- 10% of the reverence value OR +/- 0.01 of the reference value.
Tolerances can only be applied to numeric values, and the variable data type must be the same as the tolerance data type, or the tolerance is ignored.
Knowing that, can you explain what you mean when you say it has not worked?

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Resizing and Reshaping Matrices 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!

Translated by