science forum beginner
Joined: 18 Jan 2006
|Posted: Thu Jun 22, 2006 6:23 pm Post subject:
How to decompose the formula?
Dear All :
I have one question with the following formula : X is discrete
FQ:= Sum (re(x)*ln(re(x))), I have value
also I know
the relation of re(x) , r1(x) and r2(x).
re(x)= convolution of r1(x) and r2(x);
I tried to use definition and decompose the FQ from current space ,
but it cannot work. The ln prohibit that method.
Is there any way I can use Q1and Q2 to express the FQ?
Thanks for any hint.