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DistributionChart automatically puts a Tooltip on the elements of the chart, which shows the Min, 25%, Median, 75% and Max of the data. I would like to add the count...
Asked on 08/08/2021
1 answerI have asked this question previously and I didn’t get a satisfactory answer. Then I posted a comment and didn’t receive any replies. So I thought to elaborate my issue....
Asked on 08/07/2021
1 answerWhen I try and import a video:Import["video.avi", {"Frames", {50, 60, 70}}]Or using the original .mp4 codec, which I converted using VLC, gives the same result.Import: Cannot import data...
Asked on 08/07/2021
0 answerI'm working with ~ 10^8 voxels which can have RGB values outside of 0 - 1. Currently I go through nested For statements with a bunch of || tests....
Asked on 08/07/2021
1 answerI am solving a differential equation of two closed functions using ParallelTable. For the attached code, I thought the computation time should be approximately proportional to ltau, because the k...
Asked on 08/07/2021 by user16308
0 answerI have used Mathematica's automated Classify function:class = Classify[trainlist, Method -> "NeuralNetwork", PerformanceGoal -> "Quality"];acc = ClassifierMeasurements[class, testlist];'trainlist' has 720 examples and 'testlist' has 180 examples....
Asked on 08/07/2021
0 answerThe following code:RotationMatrix[{{0, 1, 0}, {0, -1, 0}}]Gives an assertion message:RotationMatrix::spln: Vectors {0,1,0} and {0,-1,0} do not define a plane.Why can I define a RotationMatrix in this way?...
Asked on 08/07/2021 by Chris Guo
2 answerSo I just have a complicated expression on the form z = DiagonalMatrix[{-w'[t]^3 L''[t] (1 + w'[t]^2) - L'[t]^3 H (e^(2 H w[t]) - w'[t]) + (1 - e^(-2...
Asked on 08/07/2021
1 answerWhen expanding the simple expressionexpr = y^3as a series in x, withexpand = y -> Sum[Subscript[y, j] x^j, {j, 1, 20}];The behaviour of SeriesCoefficient and Series are unpredictable,...
Asked on 08/07/2021 by Jansen
0 answerI'm interested in working out the average path length in a square. Assume at a single point within the square, photons are released in every direction. I'm interested in determining...
Asked on 08/07/2021
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