MatLab: Saving result and also in which line of which m-file the computation was done -

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i have main.m goes

delete output.txt diary output.txt x=1 y=2 diary off

and a.m contains

function [a1, a2] = a(x,y)    a1=x+y    a2=x-y    while a1<5       a1=a1+1    end

i want matlab save output txt file has every computational result @ line of m-file computation done:

x=1     main.m, line 3  y=2     main.m, line 4 a1 = 3     a.m, line 2 a2 = -1     a.m, line 3 a1 = 4     a.m, line 5 a1 = 5     a.m, line 5

i haven't heard standard way of doing this. if there undocumented way of doing this, make debugging extremely convenient. have idea?

the easist way display result function dispin matlab - http://www.mathworks.com/help/matlab/ref/disp.html

you need come-up framework of output results. example, using code example:

if x==1 disp('main.m - line 3') elseif y==2 disp('main.m - line 4') elseif a1==3 disp('a.m, line 2') elseif a2==-1 disp('a.m, line 3') elseif a1==4 disp('a.m, line 5') elseif a1==5 disp('a.m, line 5') end

this of course workaround think can idea behind this


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