when i run example on matlab

Error using load

Unable to read file 'data\offlineSlamData.mat'. No such file or directory.

how can i download that file

Answer 1

[Star Strider]

It is part of the Robotics System Toolbox: Implement Simultaneous Localization And Mapping (SLAM) with Lidar Scans (link). (No version information is listed, although the addScan (link) function was introduced in R2018a.) If you have a that or a later version of the Toolbox, you should have the file.