Mat Files In Matlab

I have a mat file named ey1a which i need to use it in my code as one of the inputs.

Mat files in matlab.

Matobj matfile filename creates a matlab io matfile object connected to the mat file specified by filename. Matlab releases r2006b and later all support all mat file versions. The term matlabroot refers to the root folder of your matlab installation. I followed the instructions from this link below.

Follow 1 904 views last 30 days priya on 27 mar 2014. The mat file object allows you to access and change variables directly in a mat file without having to load the variables into memory. After logging is complete you can open mat files in matlab and use them for further analysis since the data points are stored in mat files you can directly open the files in matlab without converting them into any other format. How to open a mat file in matlab.

Could anyone please let me know that why i can t plot this spectrum mat file kindly if someone show me the procedure for plotting mat files. The file contains complex data real and imaginary i read the file like this. Overview of mat file versions. Below is the code and i don t why the mat file data is not getting loaded into the workspace.

Mat file api library and include files. Starting with mat file version 4 there are several subsequent versions of mat files that support an increasing set of features. The following table lists the path names to these files. The term arch is a unique string identifying the platform.

By the way in this spectrum mat file there are two columns e g x axis frequency and y axis scale and 401 rows. If filename is a mat file then load filename loads variables in the mat file into the matlab workspace. Areej nayab on 25 sep 2018 hi i m trying to open a mat file in matlab but am unble to do it. By default all save operations create version 7 mat files.

Load filename loads data from filename. In the app i would like to ask the user to select the mat file path and load that file into workspace by pressing a push button. If filename is an ascii file then load filename creates a double precision array containing data from the file.