GERMÁN

Dear Housam

you did an excellent program in matlab, I would like to suggest and ask you to place the units for each parameter, this is very important for those beginners in matlab

you could place the code example. I have a error when running the program.
Thanks

yes, I mean different rows should have different y labels. I have two rows and six columns.The top row has the name of "wall", the bottom row has the name of "center."
I like that "wall" and "center" appear only in the first colunma (ylabel).

if i<12 && mod(i,2)==1
        subplot(2,6,(i/2+0.5));
        loglog(freq([1:longi(i)],i),power([1:longi(i)],i),'b-'...
            ,freq([1:longi(i)],i),powerfit([1:longi(i)],i),'k-');
        L2 = ['h = ' num2str(-B) ' m'];
        L3 = ['m = ' num2str(a1,3)];
        title({L2;L3},'FontSize',8);
    elseif i>=12 && mod(i,2)==0
        subplot(2,6,(i/2+1));
        loglog(freq([1:longi(i)],i),power([1:longi(i)],i),'b-'...
            ,freq([1:longi(i)],i),powerfit([1:longi(i)],i),'k-');
        L3 = ['m = ' num2str(a1,3)];
        title({L3},'FontSize',8);
    end

Best regards,