How to compare the results of different m files and display it in VB.net

Hello, I have a VB.net application which display the result after executing a matlab m file. So if i have multiple m files i want execute them and then i want to display the highest result among them. Let's say we have 4 m files of the code below but with different values of r at the output' and i want to plot the one with the highest value of r in VB.net how can i achieve that?

function y = loadFile(filename) fid = fopen(filename,'rb'); y = fread(fid,'uint8=>double'); y = y-127.5; y = mean(y(1:2:end) + i*y(2:2:end)); compass(y) r=5-y

thanks.

Answer 1

[Tamir Suliman]

Please check the link below : https://www.mathworks.com/matlabcentral/answers/1810-opening-files-with-randomly-varying-file-names

THis is how i see it:

get the file names loop through the results or compare the result

% Retrieve all the files in a directory
names = dir('C:\Users\files12*.m');
names = {names.name};

[Ahmed Siddig]

OK suppose i have the first m file in matlab: fid = fopen('1.dat','rb'); y = fread(fid,'uint8=>double'); y = y-127.5; y = mean(y(1:2:end) + i*y(2:2:end)); compass(y) r=5-y

The second one is:

fid = fopen('1.dat','rb'); y = fread(fid,'uint8=>double'); y = y-127.5; y = mean(y(1:2:end) + i*y(2:2:end)); compass(y) r=30-y

and a third one:

fid = fopen('1.dat','rb'); y = fread(fid,'uint8=>double'); y = y-127.5; y = mean(y(1:2:end) + i*y(2:2:end)); compass(y) r=55-y

and in VB.net i have a button when i press it it executes each one independently i want to make a button which compares the different values of r and plot the highest.