MATLAB: Inf problem

infMATLAB

I'm working on video, and have alot of computations in my processes. in one part i divide a number on another one, but I receive wrong result.

for example:

1.000000000000000e-03/ 1.000000000000000e-03+ 0
ans 
   =Inf

how can i handle this?

I use format short, but it doesn't help me.

please help

Best Answer

You probably want (note the brackets):

m12 = deltaR12 / (min(deltaRF(ii, jj, tt), deltaRF_V(ii, jj, tt)) + epsilon);

Your code, as is divides deltaR12 by min(..,..), and then adds epsilon to the result of the division, which I suspect is not what you want.

HTH,

Arnaud

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