Matlab Load Mat File In Folder

I am trying to load multiple mat files through a script.

Matlab load mat file in folder. Name of file specified as a character vector or string scalar. Each file is a recorded channel that contains data logged at high frequency so some files are large with a time stamp. After you specify the file name you can use the view button to preview the signal from the mat file. But i think it might work if i could load each mat file sequentially and refer to the same subplot in the loop.

End i haven t checked it yet but i have an experience in opening csv files this way. You can save and load parts of variables directly in mat files without loading them into memory using the matfile function. Ideally i would like to end up with a table with all data combined from all mat files. I would like to be able to load a mat file from an arbitrary location that is not my currently selected folder.

Load filename ext the file must be in a recognized directory usually your current directory but at least one for which the path has been set. To determine the current folder at the matlab command prompt enter pwd. Load load filename load filename x y z load filename regexp exprlist load mat filename. I don t remember may be load isn t correct for mat files.

If filename has no extension that is no text after a period load looks for a file named filename mat if filename has an extension other than mat the load function treats. Filename can include a file extension and a full or partial path. When working with these large. I tried a nested for loop and an if condition.

If you do not specify filename the load function searches for a file named matlab mat. For q 1 length mat cont load mat q name. The default file name is untitled mat if you specify a file name without path information simulink loads the file in the current folder or on the matlab path. An alternative way to load a saved mat file within a function for example is to type.

The data in the mat file is stored with the same name as the variable originally had when it was saved. I am trying to subplot the same variable from each of n mat files in a folder. Save and load parts of variables in mat files. The primary advantage of using the matfile function over the load or save functions is that you can process parts of very large data sets that are otherwise too large to fit in memory.

Right now it puts the same variable in all rows the first one it loads.