The information about opening the files with .mat extension using Matlab as you would like to have the details of the same are mentioned below.

Microsoft Office causes the *.mat records to show up as alternate routes and not as real documents to Windows.

In the event that you are utilizing Microsoft Windows Vista or 7, you can re-establish the record relationship with the accompanying strides:

1. Click the Windows Start menu.

2. Select Control Panel.

3a. In the event that the Control Panel perspective is set to "View by: Category" in the upper right, explore to: Programs > Default Programs >Associate a document sort or convention with a system

Then again

3b. On the off chance that the Control Panel perspective is set to "View by: Small symbols" or "Perspective by: Large symbols" in the upper right, explore to: Default Programs >Associate a document sort or convention with a system

4. After the Set Associations window populates, look down to the .mat choice.

5. Click it, and after that tap on "Change Program" on the upper right corner.

6. Select MATLAB. On the off chance that MATLAB is not recorded in the system list, click on "Scan" then look for the MATLAB application, which is situated in the MATLABROOT organizer. On a Windows machine, this is typically C:\Program Files\MATLAB\R20* where R20* is the variant of MATLAB.

7. Click Close to close the Set Associations window.

8. All MAT records will now open with MATLAB.

On the off chance that you are utilizing MATLAB on Microsoft Windows XP, read underneath for directions:

1. From a Windows Explorer window, select "Devices - > Folder Options - > File Types".

2. Presently select 'New'.

3. Enter the MAT augmentation in the content box.

4. Click "Progressed" and from the List Box select 'MATLAB information record' or 'MATLAB MAT-document'.

5. Subsequent to rolling out this improvement, you will have the capacity to utilize the "Change" catch on the File Types exchange to roll out further improvements, for example, selecting a particular MATLAB discharge.