Imports data from the specified file,for some simple files (such as a CSV or JPEG files), IMPORTDATA might return a simple array. If so, generate a structure so that the output matches that from the Import Wizard.-Imports data from the specified file

Using file io functions in Matlab is a bit of confusion due to the variety and the issue of vectorisation. In the following snippet data is read back using: fscanf : creates a vector row by row textread (or its replacement textscan): c