Save Data Matlab Mat

Save and load workspace variables.

Save data matlab mat.

Once you had created the table described there you can save it to a mat file. Are you trying to create a text output file or a binary output file. The workspace is not maintained across sessions of matlab when you quit matlab the workspace clears. Access specific parts of a variable in a mat file using the mat file object.

Save data to a subset of a variable y in the file myfile2 mat using the mat file object. If you do not specify filename the save function saves to a file named matlab mat. 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. Name of file specified as a character vector or string scalar.

Data compression can save you a significant amount of storage space when you are working with large files or working over a network. However you can save any or all the variables in the current workspace to a mat file mat you can then reuse the workspace variables later during the current matlab session or during another session by loading the saved mat file. By default matlab compresses the data it saves to mat files. Matlab also uses unicode character encoding when saving character data.

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. Matlab compresses the data that you save to a mat file. Data compression is optional however and you can disable it either for an individual save operation or for all of your matlab sessions.