how to generate code from a .mat file data?

11 次查看（过去 30 天）
Bidyarani
Bidyarani 2023-1-22
编辑： Walter Roberson 2023-1-22
i have a dataset in mat file and i want to view the data as in matlab code. how to generate the mat file into code script?
  2 个评论
Rik
Rik 2023-1-22
How exactly should the generating code be derived from the data? How can you tell that 2 is the result of 1+1 and not 4/2?
Sargondjani
Sargondjani 2023-1-22
It is not clear what you want. you can simply open a .mat file, and you can view all variables in the matlab interface? What should the script do?

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2023-1-22
编辑：Walter Roberson 2023-1-22
This is not possible in the general case. It is possible to have saved objects for which there is no public method to recreate the object (the internals of load methods are often not public)
For numeric matrices it is possible to write code to recreate the data, but the code might not be very legible. It might end up just looking like
output = reshape([long long long list of 25 digit numbers], [list of dimension sizes])
Arrays that are sufficiently large would have to be split over several files, as matlab only accepts about 128 megabytes per file now. https://www.mathworks.com/matlabcentral/answers/497231-error-file-is-too-large-for-matlab-to-run#answer_406914

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Workspace Variables and MAT-Files 的更多信息

标签

产品


版本

R2020a

Community Treasure Hunt

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

Start Hunting!

Translated by