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visits member for 2 years, 8 months
seen 11 mins ago

Code for my breathing avatar here


You may contact me at: BelisariusForSO@gmail.com

But please don't email me with requests about Q&A. Post them in the site instead.

Infix should be used only where it is essential... like in "feliz año nuevo" @rm-rf


9m
comment Error While Doing NIntegrate function
You are basically trying NIntegrate[f[NIntegrate[g[x], {x, -1, 1}], {f, 0, 1}] and the {f, 0, 1} doesn't make sense
16m
comment Limited Opacity Levels in Image3D?
This is what I get
21m
comment Limited Opacity Levels in Image3D?
In V9 I don't see the "alternating" effect
37m
comment How to regress negative log?
But then I don't understand how your problem with NonLinearModelFit[] is related to a certain (negative Log or whatever) function.
42m
comment How to regress negative log?
Probably a dumb question, but what is a " negative log estimate"?
44m
revised How to regress negative log?
added 4 characters in body
59m
comment Find maxima and minima of data like {time,value}
Aren't they showing basically an exponential behavior? Or are they NKCs (New Kind of Capacitors? :D )
1h
comment ReplaceRepeated vs DownValues speed
Can't you reduce your code to its essential features while keeping the behavior?
2h
comment Fitting a plane from a set of (x,y,z) values with uncertainties on 3 variables
Please post at least your model
3h
comment ComplexExpand does not treat everything as real number
@Nasser A New Kind of Variables :)
3h
comment ComplexExpand does not treat everything as real number
@Nasser I upvoted your comment and then thought about where the Mma docs define what is a variable. Damn,
3h
comment My Baum-Welch algorithm is very slow. Is it due to Mathematica?
@IgorRivin Thanks a lot :)
3h
comment How to deal with recursion formula in Mathematica?
Thanks a lot ,+2 :D
3h
comment My Baum-Welch algorithm is very slow. Is it due to Mathematica?
@IgorRivin Please participate here: meta.mathematica.stackexchange.com/q/1395/193
12h
comment How to deal with recursion formula in Mathematica?
Perhaps posting the tail recursive code for the Fibonacci numbers would be a beau geste towards the OP :).... (and me)
13h
comment How to deal with recursion formula in Mathematica?
But of course en.wikipedia.org/wiki/Fibonacci_number#Closed-form_expression
13h
comment Replacing variable names in a notebook
Start by reading this reference.wolfram.com/mathematica/tutorial/… and get it right for one file
13h
comment How to deal with recursion formula in Mathematica?
With enough beer, you can tweak any recursive or iterative construct to do what you want. But why? The most reasonable structure to represent the Fib. progression is the recursive one.
13h
comment Replacing variable names in a notebook
I believe that right now your main problem is understanding how to do it well with òne file and onevariable.
14h
comment Replacing variable names in a notebook
What are you trying to do with Table[Import[file]]?... Why Table[]?