Reading Excel Spreadsheet Data in MATLAB

This MATLAB source code demonstrates various methods for reading Excel spreadsheet data, including detailed code comments and comprehensive explanations. It provides valuable assistance for readers who need to perform similar data extraction operations.

% Import entire worksheet data % The xlsread function loads numerical data from Excel files data = xlsread('excel_filename.xlsx'); % Read specific cell data % Specify sheet name and cell coordinates to extract individual cells cell_data = xlsread('excel_filename.xlsx', 'sheet_name', 'cell_reference'); % Read specific row or column ranges % Extract entire rows using horizontal range specification row_data = xlsread('excel_filename.xlsx', 'sheet_name', 'A1:B1'); % Extract entire columns using vertical range specification column_data = xlsread('excel_filename.xlsx', 'sheet_name', 'A1:A5'); % Skip header rows % Begin reading from second row to exclude table headers data = xlsread('excel_filename.xlsx', 'sheet_name', 'A2:B5'); % Define specific data range % Specify exact rectangular region for data extraction data = xlsread('excel_filename.xlsx', 'sheet_name', 'A1:B5'); % Read multiple worksheets % Use colon notation to extract data from consecutive worksheets [data1, data2] = xlsread('excel_filename.xlsx', 'sheet1_name:sheet2_name', 'A1:B5'); % Read date-formatted data % 'basic' format preserves Excel date serial numbers data = xlsread('excel_filename.xlsx', 'sheet_name', 'A1:B5', 'basic'); % Read numerical data specifically % 'num' format extracts only numerical values, ignoring text data = xlsread('excel_filename.xlsx', 'sheet_name', 'A1:B5', 'num'); % Read text-formatted data % 'text' format captures string data from cells data = xlsread('excel_filename.xlsx', 'sheet_name', 'A1:B5', 'text');

We hope this source code meets your requirements for Excel data processing in MATLAB. If you have any questions or need further assistance, please don't hesitate to contact us.