Accessing the perference using matlab script

I want to get the Current value that is set for 'MATLAB General Java Heap Memory Preferences' from the Preferences >> General >> MATLAB General Java Heap Memory Preferences tab.

Answer 1

[Matlab Pro]

HI @Mayuresh

The next code line will do the works..

prefFile = fullfile(prefdir,'matlab.prf');
txt = fileread(prefFile);
re = regexp(txt,'JavaMemHeapMax=I(?<heapSize>\d+)','names');
heapSize = eval(re.heapSize);