How To Load Variables From Mat File

Load variables from mat file use the loadvariablesfrommatfile method of the simulink simulationinput object.

How to load variables from mat file.

If you try to load a variable that isn t in the mat file you ll get a warning. Load sobolparameter3layer mat numlayer numpar n par para parac allcol numcol totalcol. Use a mat file object to access and change variables in a mat file without loading the file into memory. Dictionary in which to insert matfile variables.

Load ascii filename will load the data in file filenameas an ascii file space delimited numeric text loaded into a single variable in the current workspace with the name filename without the extension. Load only the variables or fields whose names match the regular expressions specified as character vectors or strings. Note that the variable data is not a matrix but a structure. For matlab formatted data files you can use.

True to append the mat extension to the end of the given filename if not already present. Save example mat a b v7 3. You can load or save parts of variables. If variables in the mat file are needed in other functions pass those variables to the function.

Also name the variables you re loading. In in loadvariablesfrommatfile sldemo househeat data mat. Can also pass open file like object. For example load filename mat regexp mon tues or load filename mat regexp mon tues loads only the variables in the file whose names begin with mon or tues.

Create a version 7 3 mat file with two variables a and b. Partial loading and saving of variables using a mat file object requires less memory than the load and save commands. Data load db mat mat data. Name of the mat file do not need mat extension if appendmat true.