If function for matrix

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Antoni Ho 2018-11-12

评论： Antoni Ho 2018-11-12

hi there

i need to do this if function

if a <= b

c = 1

else

c = realmin

but, a and b is a matrix (30x30)

and apparently i got only 1 value of c,

i want a the if function compare every cell of matrix a and b,

and gives me value in 30x30 matrix too

please help, thank you

madhan ravi 2018-11-12

idx=a<b
c(idx)=1
c(~idx)=realmin

madhan ravi 2018-11-12

+1 @Torsten - an absolut genius!!

Antoni Ho 2018-11-12

wow @Torsten real genius, it worked

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