computing square of an exponential

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PK
PK 2012-9-12
how to compute square of an exponential which is in the form of exp2(some value)
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Star Strider
Star Strider 2012-9-12
The exp2 model exists in the Curve Fitting Toolbox and is defined as:
exp2 Y = a*exp(b*x)+c*exp(d*x)
Is that what you are referring to?

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Azzi Abdelmalek
Azzi Abdelmalek 2012-9-12
编辑：Azzi Abdelmalek 2012-9-12
x=100%
res=exp(x)^2
%or
res=exp(x*2)
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PK
PK 2012-9-12
if so then exp^2(100) mean exp(2*100) or exp(100)^2 or (exp(100))^2
Azzi Abdelmalek
Azzi Abdelmalek 2012-9-12
yes in theory, but in matlab coding : exp^2(100) is false

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