34,890 reputation
377159
bio website goo.gl/mUYfrc
location
age
visits member for 2 years, 3 months
seen 1 hour ago

웃♥유SiteLinkedInBlogDemonstrationsVimeoPinterestNKS

I work for Wolfram and oversee Wolfram Community. I am a physicist, Mathematica enthusiast and faculty member at Wolfram Science (NKS) Summer School. I am an author at the Wolfram Demonstration Project and sometimes write for Wolfram Blog. I enjoy creating applications and art with Mathematica, some can be found on my website. I also collecting Mathematica graphics at a Pinterest board and organized a video group Mathematica Render on Vimeo.


Comments & opinions expressed here are mine, and not those of my employer.


Apr
12
comment Getting Arg[z] to go from $0$ to $2\pi$
RELATED
Apr
12
comment predator prey model with prey refuge
Well "it is not V9" says it all ;-) You can actually get same thing now on Raspberry Pi.
Apr
12
comment predator prey model with prey refuge
Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the FAQs! 3) When you see good Q&A, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. ALSO, remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign
Apr
12
comment Convert frequency counts to long notation in Mathematica
@kguler thanks, i added those - still 15 sec. on my machine are leading. Mac OSX.
Apr
12
comment Convert frequency counts to long notation in Mathematica
@TomWenseleers I added some timings ;-)
Apr
12
comment predator prey model with prey refuge
A posts with 1000s of constants must miss a few ;-) Your m??
Apr
11
comment Horizontal Tree Layout?
@ArgentoSapiens thank you, corrected.
Apr
11
comment marking the points of x-intercept on a plot
Code is no complete - copy paste it in notebook - won't work. ti, tf, etc. ?
Apr
10
comment NIntegrate piecewise vector function
@Szabolcs nicely explained +1
Apr
10
comment NIntegrate piecewise vector function
@AlexeiBoulbitch not really - I bet you won't be able to do proper different coloring and filling options - because Plot will see Tomas' function "as one thing" - not a vector of different things. Try it - am I right?
Apr
9
comment How to export 3D plot, without losing the specified view of rotation?
Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the FAQs! 3) When you see good Q&A, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. ALSO, remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign
Apr
9
comment How to export 3D plot, without losing the specified view of rotation?
@Kuba yes, good point, I hope he reads comments ;-)
Apr
9
comment How to export 3D plot, without losing the specified view of rotation?
What did you mean by this? - "PS. I will be grateful like a dead man if Mathematica support plot tools like Matlab."
Apr
9
comment Why mathematica have difficulty solving nonlinear equations?
@YvesKlett thx. so aside screencasting it looks like i cannot stay away from these finger-pointed questions ;-)
Apr
9
comment Plot 3D boolean Array or matrix in Mathematica
Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the FAQs! 3) When you see good Q&A, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. ALSO, remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign
Apr
9
comment Line Intensity Profile From Image
@nikie I just meant he wants the actual plot ;-) ListLinePlot[Mean /@ First[ImageData[%]]]
Apr
9
comment Plot 3D boolean Array or matrix in Mathematica
@Kuba sure I added it. I was just thinking he is interested in thresholding.
Apr
9
comment Plot 3D boolean Array or matrix in Mathematica
@RahulNarain yes thank you
Apr
9
comment Line Intensity Profile From Image
I think he wants intensity profile.
Apr
9
comment 1D quasicrystal: points on a line nearest to points on a lattice
@belisarius LICEcap