MATLAB ® has hundreds of data sets spanning a variety of file formats and sizes. These data sets are used in documentation examples and to demo software capabilities.

The dataset data type is not recommended. To work with heterogeneous data, use the MATLAB® table data type instead. See MATLAB table documentation for more information.

Use various data sets to try software features available in Statistics and Machine Learning Toolbox.

Some of the code used in these data set descriptions use functions attached to examples as supporting files. To use these functions, open the examples as live scripts.

When you create a Dataset object that groups simulation input data, each element contains data for a signal, bus, or array of buses. You can add data in any format supported by the loading …

simplenar_dataset - Simple single series prediction dataset. chickenpox_dataset - Monthly chickenpox instances dataset. ice_dataset - Global ice volume dataset. laser_dataset - …

To load the variables of a data set into the MATLAB ® Workspace, enter the following command at the MATLAB command line, where DataSetName is one of the MAT files in the table.

Use the MATLAB HDF5 dataset interface, H5D, to create, read, and write datasets, and access information about them.

dataset は、ファイルの内容に応じて、double 配列または文字ベクトルの cell 配列である dataset 変数を自動的に作成します。

Create a dataset array containing the calorie, protein, fat, and name data for the first five cereals. Label the variables.