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Mar
30
revised Creating a list from other lists and varying the number of elements that get added
updated
Mar
30
revised Creating a list from other lists and varying the number of elements that get added
added 3 characters in body
Mar
30
comment Creating a list from other lists and varying the number of elements that get added
Outer seems like the answer, it combines, and wraps a combination of elements with a specified function, if the function is Times, you can get get a M, if it's List, you get {M, a} instead.
Mar
30
revised Creating a list from other lists and varying the number of elements that get added
added 10 characters in body
Mar
30
answered Creating a list from other lists and varying the number of elements that get added
Mar
30
revised Importing multiple files using a for-loop
integer-less spec Table
Mar
30
suggested approved edit on Importing multiple files using a for-loop
Mar
30
comment Importing multiple files using a for-loop
@Probabilitnator Don't agree, I think help is very helpful in Mathematica. But one has to spend some time on it. ;)
Mar
30
comment Importing multiple files using a for-loop
Also, note that Table iterator doesn't need to be an increasing integer, but it can go over a list of files. Table[Import[file, "Data"], {file, files}].
Mar
30
revised Importing multiple files using a for-loop
alternative way
Mar
30
answered Importing multiple files using a for-loop
Mar
30
comment Importing multiple files using a for-loop
Importing with Table will build the desired testList.
Mar
29
comment How to extract data from a list?
Take[#, 3] & /@ coords takes first three elements from each sublist.
Mar
29
awarded  Editor
Mar
29
revised Translating MATLAB's cell2mat into Mathematica
fixed grammar, changed var name
Mar
29
answered Translating MATLAB's cell2mat into Mathematica
Mar
29
awarded  Commentator
Mar
29
comment Translating MATLAB's cell2mat into Mathematica
Yet couldn't we legitimize this question? Is the example in Mathematica {{{1}, {2, 3, 4}}, {{{5}, {9}}, {{6, 7, 8}, {10, 11, 12}}}}? How does one turn this into normal matrix?
Mar
28
comment How to plot a parametric region representing a coordinate transformation
What does t = infinity mean here? As I understand arctan(T/X) runs merely from -1 to 1, and so t from -Pi/4 to Pi/4 ... ?
Mar
28
answered How to plot a parametric region representing a coordinate transformation