Data Import and Export Examples

Data Import and Export

Analyze Big Data in MATLAB Using Tall Arrays

Use tall arrays to work with big data in MATLAB®. You can use tall arrays to perform a variety of calculations on different types of data that does not fit in memory. These include basic

Importing Data from Excel Spreadsheets

MATLAB provides you with the tools to import spreadsheet data both interactively and programmatically. To interactively import spreadsheet data, see docid:import_export.br81u9o .

Analyze Big Data in MATLAB Using MapReduce

Use the datastore and mapreduce functions to process a large amount of file-based data. The MapReduce algorithm is a mainstay of many modern "big data" applications. This example operates

Reading Arbitrary Format Text Files with TEXTSCAN

Read an arbitrary format text file with textscan . This function allows you to read the file one block at a time, and each block can have a different format.