Questions on the use of Mathematica to capture data from external sources.
18
votes
3answers
940 views
Download xkcd Click and Drag comic
Inspired by the recent question about xkcd styled plots I started looking at xkcd again and I came across a comic titled Click and Drag. And if you do that, you start exploring a larger drawing. A ...
13
votes
1answer
367 views
Detecting and counting signals in list data: checking pulse rate
Hope this isn't too much of a basic question: I'm looking for some Mathematica functions, but I don't know which ones.
Background
I recently read about a simple technique for reading your body's ...
4
votes
1answer
147 views
Using PutAppend to write large data files
I have a loop which computes a table, tab, of results at each iteration. This table is usually very large and I would like to use ...
6
votes
3answers
103 views
Use Slider2D to add data points to a list
This bit of code sets up a list with the first entry already in it -- {{1,1}}
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