Why does MATFILE function creates files larger in size compared to SAVE function?

2017 8 21
1 个回答
回答已采纳
更新时间：2017 12 18
9 次查看（30 天）

0 个投票

Why does MATFILE function creates files larger in size compared to SAVE function?

请先登录，再回答此问题。

 采纳的回答

0 个投票

The size of the file created by the “save” function is smaller when compared to the size of the file from the “matfile” function. This is because of the fact the files created using the “matfile” function are saved as version 7.3 MAT-files. These 7.3 MAT-files use an HDF5 based format that requires some storage overhead that has some meta information about the file. Hence, the size of the file is larger when compared to the file created with the “save” command.
More information can be found in the documentation page linked below:
https://www.mathworks.com/help/matlab/import_export/mat-file-versions.html

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 HDF5 的更多信息

产品

版本

R2015a

标签

Community Treasure Hunt

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

Start Hunting!

Translated by