How to import .mat file into MySQL

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glederma
glederma 2012-11-29
回答： Piyush Kumar 2024-9-27
I would like to import variables from a .mat file into MySQL. The variables have cell arrays which contain multidimensional arrays. I would like each dimension to be a separate relational database.

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回答（1 个）

Piyush Kumar
Piyush Kumar 2024-9-27
@glederma,
I could not find any direct approach to import ".mat" file into a MySQL database.
You can load data from ".mat" file into the database by following these steps -
  • Load ".mat" file in MATLAB using load function.
  • Extract and prepare data - Convert the variables into a format suitable for SQL tables. For multidimensional arrays, you might need to reshape or split them into separate tables.
% Example: Extracting a variable
var1 = data.variable1;
% Convert to table if necessary
var1Table = array2table(var1);
  • Insert data into MySQL: Use the sqlwrite function to insert data into the database.

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