Error `Index exceeds the number of array elements` while loading .mat file

6 次查看（过去 30 天）
Kaiser
Kaiser 2025-9-23
评论： Matt J 2025-9-23
I tried to encapsulate load function. However when I ran test_load_data.m, an error occurred:
Index exceeds the number of array elements. Index must not exceed 1.
Error in load_my_data (line 97)
S = load(path_file);
^^^^^^^^^^^^^^^
Error in
test_load_data (line 36)
load_my_data(pathFileRelative);
A minimal working example is attached for reproduction.
If I comment out
load_my_data(pathFileRelative);
and add
load(pathFileRelative);
in test_load_data.m,
it works well.

请先登录，再回答此问题。

回答（1 个）

Matt J
Matt J 2025-9-23
编辑：Matt J 2025-9-23
You have created a variable named 'load' in this line,
load = 0; % 轴承的载荷（单位：马力）（可能是0、1、2、3马力）
and later also in,
load = str2double(tokens{1}{1});
This hides the load() function from Matlab within the workspace.
  3 个评论
显示 1更早的评论
Kaiser
Kaiser 2025-9-23
Thank you sir! I shouldn't define load as a variable to override the builtin function. After I changed it to payload, the error is gone.
And you are also right about file_name, it should be path_file.
Matt J
Matt J 2025-9-23
I'm glad it got sorted out, but please Accept-click the answer to indicate that the issue has been solved.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Matrix Indexing 的更多信息

标签

产品


版本

R2025b

Community Treasure Hunt

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

Start Hunting!

Translated by