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Results tagged with Search options user 29998

Questions on filtering or selecting data based on certain criteria. This is to be used with primary tags such as list-manipulation, string-manipulation or signal-processing, with the primary tag indicating the specific use case.

11
votes
3answers
, filtering the data by increasing the filtering size. As I increase the value of the filter, it change data that I do not want to change the shape of the plot Any advice for smoothing the data? Here …
asked May 23 '17 by Saesun Kim
3
votes
4answers
I found some difficulty to flatten the data. Let's say we have a list such that, list={-0.0223, -0.0199, -0.0195, -0.0159, -0.0159, -0.0122, -0.0126} You can see that [-0.0199, -0.0195], [-0.0159, …
asked Oct 9 '15 by Saesun Kim
2
votes
2answers
If I have expression like a1/x +a2/x^2 + a3/x^3 I want to return 1/x^3. In general case, a1/x +a2/x^2 + a3/x^3 + a4/x^4 ..... I will have 1/x^n Edit: If I want to print the parameter together …
asked Apr 6 '16 by Saesun Kim
1
vote
2answers
I am sorry for asking a similar question again. I asked How to find the lowest power of variable in expression? and I got a wonderful answer, but I have one more question for a multi-variable expressi …
asked Apr 7 '16 by Saesun Kim