Save Mat File With Variable Name

True the default to append the mat extension to the end of the given filename if not already present. To load a subset of variables from a mat file on the home tab in the variable section click import data. File name str or file like object.

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The third and fourth variables topomap1 and topomap2 are both arrays containing topography data load the elevation data from the third column of each variable into a field of the structure array s for each field specify a field name that is the original variable name prefixed by elevationof.

Save mat file with variable name.

You can then save the struct back out to the mat file with the struct flag. Save new name in file mat and loop new name. Learn more about image processing matlab matrix array cell array matlab. This saves my data in data mat file but with variable name mydata.

If you load the mat file into a struct i e. Dictionary from which to save matfile variables. Name of the mat file mat extension not needed if appendmat true. To save variables use the save or matfile functions.

The load option with output argument then your variables become fields of that struct which allows you to rename them renaming variables themselves is not a fun task. This function does not return any data. 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.

Save all workspace variables to a mat file that has the same name as the simulation file. It will load all of the variables it finds in the mat file and change any duplicate names to avoid name clashes. Can also pass open file like object. If you do not specify filename the save function saves to a file named matlab mat.

Let me know if you have any. This new version has undergone only a limited amount of testing but it appears to be working as expected. Varlist is a cell array containing the names of the four variables in topography mat. To load saved variables from a mat file into your workspace double click the mat file in the current folder browser.

So your data data data etc variable names will get loaded as data data00002 data00003 etc. Now i want to save values of mydata in mat file but i want to save the value under a variable name given via input function.