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location Germany
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visits member for 2 years, 2 months
seen Mar 13 at 11:01

Student from RWTH Aachen University in Germany.


Nov
26
comment Usage of plot results
@SimonWoods Two more things I did not mentioned before: (1) It would be nice to have the button to appear above the line and (2) if the button touches one of the PlotMarkers Clipboard should only copy the corresponding data-point.
Nov
26
accepted Usage of plot results
Nov
23
comment Usage of plot results
@SimonWoods The behaviour of the button is a bit strange. It does not change its colour immediately when I touch another line. (Maybe my Mac is reacting to slow?)
Nov
22
asked Usage of plot results
Nov
9
comment Leveling peaks in list
Almost. With {a___, b_, c_, d_, e___} instead of {a__, b_, c_, d_, e__} it works. (i.e. BlankNullSequence instead of BlankSequence)
Nov
9
comment Leveling peaks in list
The following works but maybe there is a better approach: first = {left_, right_, rest___} /; left > right :> {left/2, left/2, right, rest}; sec = {rest___, left_, right_} /; right > left :> {rest, Mean[{left, right}], Mean[{left, right}]}; third = {a___, b_, c_, d_, e___} /; b < c > d :> {a, Mean[{b, c}], Mean[{b, c}], d, e}; (# //. first //. sec //. third) & @ data
Nov
8
comment Leveling peaks in list
An extreme value is always to be levelled if its neighbour is lower (e.g. dataNoLevelling={1,5,5,5,1} -> (*resNoLevelling={1,5,5,5,1}*)and dataLevelling={100,5,5,5,100} -> (*resLevelling={50,50,5,5,52.5,52,5}*)
Nov
8
comment Leveling peaks in list
I just discovered that there is one problem with your approach. Lets say you have data={10,0,0,0,10}. Then both, the first and the last value, are extrem values which I would like to level as described. I did not pay attention to this case when I asked my question. The problem I see, is that the approach must extend data to the left. (desired result: res={5,5,0,0,5,5}. Note: Length@res-Length@data=1)
Nov
5
accepted Difference between AbsoluteTiming and Timing
Nov
5
comment Restricted accumulation of values
@J.M. What about the If-clause? Do have an idea how one could substitute this part of my code with another expression?
Nov
5
asked Difference between AbsoluteTiming and Timing
Nov
2
comment Restricted accumulation of values
@J.M. I'm not really a fan of If (I got the prejudice that it slows down calculations) but I wonder whether in this case really another approach would be faster.
Nov
2
comment Restricted accumulation of values
@MikeHoneychurch The code-line with FoldList is only there to describe how I got to the last code-line. The most crucial point to me was to formulate an alternative to Accumulate with the addition of implementing conditions.
Nov
1
comment Restricted accumulation of values
@acl I added your advice.
Nov
1
revised Restricted accumulation of values
added 79 characters in body
Nov
1
asked Restricted accumulation of values
Oct
22
comment Why is an integer not considered as a real?
@rm-rf This is the answer I was looking for :) If you guys still think we should close this post please do so.
Oct
22
comment Why is an integer not considered as a real?
@rm-rf I agree, the question is a duplicate but as I mentioned the answers do not match. Please see edit.
Oct
22
revised Why is an integer not considered as a real?
added 602 characters in body
Oct
22
comment Why is an integer not considered as a real?
@Mr.Wizard The answers to your quoted question do not answer my question. Please consider the following: zeros = {0, 0.}; sets = {Integers, Reals, Complexes}; eTest=Table[Element[zeros[[j]], sets[[i]]], {i, 3}, {j, 2}] However, Mathematica returns for 0==0. False as J.M. pointed out in his question.