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Given an image of a table with photographs (take from any angle), I'm trying to extract the photographs and correctly align them into perfect rectangles. There are four steps to...
Asked on 03/27/2021
2 answerIs there a way to Print a message suitable for Message? I want to recycle some messages (but Print them, so they don't get suppressed after X times and...
Asked on 03/26/2021
1 answerI need to improve a pattern or switch an approach. It is best described by an example For a hierarchy/order given by a list e.g.:order = {1, 2, 3}...
Asked on 03/26/2021
2 answerSo I have a list of 50 lines that ive acquired using the EdgeDetect function on a .bmb from an experiment ive run. The list looks like:lines = {{{{938.0182717999902`,...
Asked on 03/26/2021 by TheFarstrider
1 answerBug introduced in 9.0 or earlier and fixed in 11.3HighlightGraph does not work.HighlightGraph[Graph[{{0, 0}, {0, 1}, {1, 0}, {1, 1}}, {{0, 0} [UndirectedEdge] {0, 1}}], {{0, 0}, {0, 1}}]In...
Asked on 03/26/2021 by ZYX
5 answerGiven the vector relation $(mathbf{a}+3 mathbf{b}) perp(7 mathbf{a}-5 mathbf{b})$, $(mathbf{a}-4 mathbf{b}) perp(7 mathbf{a}-2 mathbf{b})$, find the angle between $mathbf{a}$ and $mathbf{b}$. $$begin{array}{c}text{Solving process: }...
Asked on 03/26/2021
1 answerSuppose I have a word ${1,2}$, then $l({1,2}) = {[1,2]} = {1,2} - {2,1}:=12-21$ and for the word with length $3$, (I will omit bracket), the ...
Asked on 03/26/2021
1 answerThe matrix equation m.{x,y}==b results in an awkward disjointed looking presentation but correct construction of a system of linear equations {x + y, -x + y} == {1, 2}.How do...
Asked on 03/26/2021
0 answerRelated threads replacing-a-sum-of-expressions and Replace a sum of squared variables by a new squared variable Given the identity $x+y+z=p$ I'd like to simplify the generic expression ...
Asked on 03/26/2021
4 answerI have seen some answers to similar questions, but usually they are satisfied with just limiting the plot using PlotRange.I want to keep the plot range as I have...
Asked on 03/26/2021
2 answerGet help from others!
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