User Portlet
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| Hi, I have a data set that shows separate groups or clusters of data. Would like to corral them into distinct clusters and/or find the center of each, but FindClusters doesn't work very well despite there being a clear separation of these groups.... |
| Hi, I am working with an array that is 150x150. Typical data for the array looks like image 1 (raw data). ![raw data][1] However, if I select a subset of the original data set, you can see that there are these long gradual traces moving... |
| Hi, I have an array of data that is basically a plane placed at an angle, see attached image. I would like to find a plane or surface that fits this and subtract it out so that the features on the surface don't have a slant to them. Thanks |
| Hi, I have taken on the task of figuring out how to take an image (like the attached skewed example) and 'deskew' the image to look the 'corrected' image. An 'eyeball' procedure seems to be an iterative combination of stretching and skewing until... |
| Hi, I have two data sets that I want to cross-correlate, let's say a square pulse and a square pulse surrounded by zeros. I have tried to use ListCorrelate for this, but I keep getting a result that is centered either at the beginning of the pulse... |
| Hi There, I am trying to write a loop that will carry out a series of individual calculations iteratively. The loop will need to be something like a DoWhile so that I can run once completely through before I check the test statement. Pseudo code is... |