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bio website nny.edu.tr/…
location Turkey
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visits member for 2 years, 8 months
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I like matheamatica.


Sep
26
comment How can I define a Listable function only apply to a vector?
I have the search problem for long time, too :)) Do you think we should move meta.mathematica.stackexchange.com/questions/1086/… question to the main site...
Sep
9
comment Print indexed (by subscript) variable name systematically
You may benefit from this answer which adds automatically symbolic elements with subscript. mathematica.stackexchange.com/questions/22376/…
Sep
9
comment WaveletScalogram in polar coordinates
In Mathematica wavelets data is stored at ContinuousWaveletData or DiscreteWaveletData. You can check the doc. You can try InverseContinuousWaveletTransform[cwd] // ListPolarPlot to polar plot the resulted wavelet. the Properties of the data are "DataChannels", "DataDimensions", "DataMean", "DataWrapper", "LinearScalogramFunction", "ListPlot", "LogScalogramFunction", "Octaves", "Properties", "SampleRate", "Scales", "Voices", "Wavelet", "WaveletIndex", "WaveletScale". If you see the properties there is no polar plot by default.
Sep
4
comment Fibonacci Sequence Generator
@Mr.Wizard Anytime educative suggestions are welcome. Time to practice alternative coding :) Thank you.
Sep
3
comment Fibonacci Sequence Generator
you may try Table[Fibonacci[n], {n, 15}] see the doc reference.wolfram.com/mathematica/ref/Fibonacci.html
Aug
21
comment Detecting and correcting gradational brightness variations in a grayscale image
@SimonWoods,I have a Question. Not that I know very well. If I look dat = ImageData@bse2; dat1 = ImageData@img; EuclideanDistance[dat, dat1] I get 2.50524 and only dat2 = ColorQuantize[img, 10, Dithering -> False]; EuclideanDistance[dat, ImageData@dat2] I get 2.35325. So, If the value is bigger does that mean you lose more information? Or how can we measure any ideas. Just out of my curiosity.
Aug
21
revised Detecting and correcting gradational brightness variations in a grayscale image
Added clustering quantized color to identify components
Aug
21
comment Detecting and correcting gradational brightness variations in a grayscale image
Yes. The question is now clearer. Good luck with it.
Aug
21
comment Detecting and correcting gradational brightness variations in a grayscale image
you may also interested in this answer about dominant colors as an alternative. mathematica.stackexchange.com/questions/24898/…
Aug
21
revised Detecting and correcting gradational brightness variations in a grayscale image
minor change
Aug
21
comment Detecting and correcting gradational brightness variations in a grayscale image
Ok. By the way you can adjust the component numbers and get those... You can also try MeanShiftFilter...
Aug
21
answered Detecting and correcting gradational brightness variations in a grayscale image
Aug
19
comment Metric Parameters such as Pratt Figure of Merit (Pratt-FOM) for Edge Detection
See the formulas following 1) homepages.inf.ed.ac.uk/rbf/CVonline/LOCAL_COPIES/OWENS/LECT6/… 2) matmidia.mat.puc-rio.br/sibgrapi2009/media/posters/59906.pdf
Aug
16
comment Measure perimeter of black edge in Mathematica
It's now clearer to me. Thank you!
Aug
16
revised Measure perimeter of black edge in Mathematica
resizing image
Aug
16
comment Measure perimeter of black edge in Mathematica
Are the white pixels extended 1 px outwards of the fictive circle?
Aug
15
revised Measure perimeter of black edge in Mathematica
deleted 1 characters in body
Aug
15
revised Measure perimeter of black edge in Mathematica
Correction based on comments
Aug
14
comment Measure perimeter of black edge in Mathematica
Arrgh! I see now... I'll try to correct it.
Aug
14
answered Measure perimeter of black edge in Mathematica