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# burnst14's profile - activity

 2018-09-19 22:50:03 +0100 받은 배지 ● 정리의 달인 2017-11-12 22:52:47 +0100 받은 배지 ● 유명한 질문 (source) 2015-09-11 20:33:25 +0100 받은 배지 ● 유명한 질문 (source) 2014-08-24 13:03:52 +0100 받은 배지 ● 유명한 질문 (source) 2014-04-28 21:07:39 +0100 받은 배지 ● 주목할 만한 질문 (source) 2014-03-07 00:49:41 +0100 받은 배지 ● 주목할 만한 질문 (source) 2014-03-06 19:20:00 +0100 받은 배지 ● 인기있는 질문 (source) 2014-03-06 16:06:54 +0100 받은 배지 ● 조력자 (source) 2014-03-06 16:05:20 +0100 질문하였습니다 How do I write a frequency function? Version: 4.1.3.2, English, Calc Ubuntu 13.10, English Hello, I am working on some science fair stuff and I have respiration data that was taken by a relative pressure sensor that was connected to a bladder that was strapped around the test subjects’ stomachs. As they inhaled, they created pressure against the bladder raising the pressure readout and vice versa, which created a somewhat harmonic wave (I’ve attached a graphic). I need to write a function that will calculate the average frequency of troughs or breaths. Something that could perhaps take the frequency of two or so troughs in front and behind the one in question and average them to give a breath frequency. Does anyone know how to write such a thing? Someone on another forum said this: "I would approach this by creating a new pair of data columns that indicate each peak and trough point using basic less-than / greater-than comparisons of a prior value (or perhaps 3 prior readings for noise smoothing purposes). It should then be possible to determine each period and display these in another column. These periods can then be averaged as required in the moving 5-period manner indicated (again in a new column) and graphed as required." I didn't understand that. I've attached a file of some sample data. C:\fakepath\Data Sample.ods Feel free to edit, alter and otherwise play with it if it helps. It will certainly help me if you can return a file that has an example of what you're saying. Thanks! 2014-02-14 17:15:22 +0100 받은 배지 ● 인기있는 질문 (source) 2014-02-06 19:27:59 +0100 받은 배지 ● 주목할 만한 질문 (source) 2014-02-06 19:27:59 +0100 받은 배지 ● 인기있는 질문 (source) 2013-11-21 23:04:47 +0100 받은 배지 ● 학생 (source) 2013-11-10 01:49:50 +0100 받은 배지 ● 학자 (source) 2013-11-10 01:48:39 +0100 코멘트달린 답변 How to open templates? Thank you so much!! 2013-11-10 01:28:53 +0100 질문하였습니다 Ending sections? I created a section in my document that has two columns in it. Now, I'm finished with this section and need to create text outside of and below it. It absolutely will not let me. I have tried hiding it and typing and then unhiding, but it just puts the section below what I typed, which makes sense, but I'm out of ideas. Any help? Thanks. 2013-11-10 00:29:54 +0100 질문하였습니다 How to open templates? I have not been able to find this anywhere, so I feel like it's a stupid question, but how in the world do I open a template to actually use it for a document?? That's a pretty basic functionality and the entire purpose for templates, so you'd think it'd be more easily accessible. Thanks!!