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Hydroman S

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Comments and Ratings by Hydroman View all
Updated File Comments Rating
21 Jul 2011 Optimization Tips and Tricks Tips and tricks for use of the optimization toolbox, linear and nonlinear regression. Author: John D'Errico

Great submission. Thanks John.

I have a question on transforming a nonlinear problem to linearity:

If the nonlinear problem is of this form:

y = a* x^3

can we linearlize it as follows:

log(y) = log(a) + 3 log (x)

24 Jun 2011 Wind_rose Wind rose of direction and intensity Author: M MA

Great function.
Can you call out the speed corresponding to each direction subdivision?

15 Jun 2011 Wind Resource Assessment MATLAB demo files from the 'Catching the Wind' webinar. Author: Todd Schultz

Hi Todd,

I get the following error: ??? Assignment has more non-singleton rhs dimensions than non-singleton
subscripts

the problem comes from this line:
wresults.monthavg.data(nn,mm) = mean(double(wind(idx,ivh(mm))));

I'm using MATLAB Version 7.7.0.471 (R2008b)

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