User Portlet
| Discussions |
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| Good day, In WM I made next computations: - data generation -{{x1,y1},{x2,y3},{x3,y3},...,{xn,yn},} -building a model by LinearModelFit and NonlinearModelFit model. Why the RSquared value are different for these two models? NOTE:In... |
| Good day, I need to process several series of geophysical measurements. Data was observed in two geographic locations (loc1 and loc2 see attachment ). For each location I have different methods measurements (method 1, method 2, method 3). I... |
| Dear WM users, For a long time I can't to find solution for next problem. I have two dataset: first - geospatial grid (geophysical measurements) in Surfer GRD format, second - data table with control points information with four columns... |
| Good day! I have two datasets: first -list (1000x3) which contains 'X' 'Y' 'Z' values (they have only 10 various combinations), second is list (10x2) contains 'X' 'Y' 'Z' combinations and 'ID'. I need to change 'X' 'Y' 'Z' to 'ID' and take... |
| Good day! I'm beginner in Mathematica. Does anybody khow how to convert RGB image to idexed image (and colormap) like matlab function rgb2ind? Thank you in advance. |