Save Mat File With Header

Once you had created the table described there you can save it to a mat file.

Save mat file with header.

Since one can save multiple variable to a mat file why muck about squeezing in header data in some unspecified space in files with slightly incomplete documentation in that case why not simply save all meta data in a variable named metadata or header. Although the bulk of the file is in binary form the header of a level 5 mat file can be read with a text editor. If you are trying to save to a text file with column headers then really the best way is to fopen fprintf the headers fprintf the data and then fclose. Note that the headers for v6 and v7 files have the same 5 0 identification.

Name of file specified as a character vector or string scalar. If you do not specify filename the save function saves to a file named matlab mat. Before writing any program or any technical computing in command window you should save the file in your desired folder. How to save a text file with headers.

This is also true of a version 7 3 file. Hi i have a text file with header i need to import the file to matlab and to use numeric data. Then the meta data reading function would be no more than. Are you trying to create a text output file or a binary output file.

Learn more about text file matlab. Headers from a file saved as v6 v7 and v7 3 in matlab 2015a are shown below preceded by the version in. For example here i am saving the m file with the. If filename has no extension that is no period followed by text and the value of format is not specified then matlab appends mat if filename does not include a full path matlab saves to the current folder.

Extension of the new matlab file should be mat or m file. You will see the untitled new m file for writing the new matlab program. I have a question on how i can add headers to a data matrix.