How are you seeing the data? What are you using to open the file? If it's a textfile, you can use several MATLAB functions such as textscan , fscanf, and others to read it.
If you know what the data are supposed to look like (headers, number of columns, data types and representation, etc.) once you read the file, select the data (and reformat the numeric data with reshape if necessary), then save it as a .mat file in the format you want to use it.
Do this with all your Vivologic files first. Then you can read them with a load statement to analyse later.
