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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.
1.000000000000000e-03/ 1.000000000000000e-03+ 0
how can i handle this?
I use format short, but it doesn't help me.
Arnaud Miege 2011-8-2
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.
Walter Roberson 2011-8-1
Please copy the exact code that reproduces this on your system. It appears that the denominator on the division is becoming 0, which could perhaps happen due to the exact spacing you use.
Also, I suggest you try
format short g