Problem solving integral?

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Sasi
Sasi 2012-5-8
Hi
I have a problem calculating these codes:
syms x B C K
syms D S positive
f=2^(-log2(1/B)*((abs(x-2)/C)^D));
g=2*(2^(-(1+(K*((x-2)/S))^(-1/K);
h=(f-g)^2;
H=int(h)
actually I get the answer but the result is a piecewise function. I would like to calculate the integral for x<2 but I donno how to do it and thats why I get that answer. I would appreciate any helps. Regards Sasi
  1 个评论
Alexander
Alexander 2012-5-8
There seems to be a problem with the code. I do get this error message:
g=2*(2^(-(1+(K*((x-2)/S))^(-1/K);
|
Error: Unbalanced or unexpected parenthesis or bracket.

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Walter Roberson
Walter Roberson 2012-5-8
Use assumptions. A nicer interface for assumptions was added in R2012a; otherwise you will need to use feval()

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