gtspring2009:2dturbulence
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gtspring2009:2dturbulence [2009/03/26 11:28] paprocki |
gtspring2009:2dturbulence [2010/02/02 07:55] (current) |
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| ====== The experiment ====== | ====== The experiment ====== | ||
| + | The following are recurrence plots for runs with DC current at 3V, 6V, 9V, 12V and 15V respectively: | ||
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| + | {{:gtspring2009:recplot_3v.jpg|}} {{:gtspring2009:recplot_6v.jpg|}} {{:gtspring2009:recplot_9v.jpg|}} | ||
| + | {{:gtspring2009:recplot_12v.jpg|}} {{:gtspring2009:recplot_15v.jpg|}} | ||
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| + | The following videos correspond to the above plots: | ||
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| + | 3V: [[http://www.youtube.com/watch?v=HRbT2zgkMkg]] | ||
| + | 6V: [[http://www.youtube.com/watch?v=BtSvv9C9HJI&feature=channel_page]] | ||
| + | 9V: [[http://www.youtube.com/watch?v=44kXAITPM1A&feature=channel]] | ||
| + | 12V: [[http://www.youtube.com/watch?v=s2VSBRYrpIU&feature=channel]] | ||
| + | 15V: [[http://www.youtube.com/watch?v=SanCC1bl6hY&feature=channel]] | ||
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| {{:gtspring2009:paprocki1.jpg?24}} Here's a description of the experiment, currently in progress: | {{:gtspring2009:paprocki1.jpg?24}} Here's a description of the experiment, currently in progress: | ||
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| --pivDifArray.m -> takes in a correlation.mat file and outputs a difArray.mat that essentially is just converting the structure array of correlation.mat into a more usable array containing only the velocity data. This makes it easier to use vectorized code. This isn't the original use of the function so it isn't very aptly named...\\ | --pivDifArray.m -> takes in a correlation.mat file and outputs a difArray.mat that essentially is just converting the structure array of correlation.mat into a more usable array containing only the velocity data. This makes it easier to use vectorized code. This isn't the original use of the function so it isn't very aptly named...\\ | ||
| ---pivRecurrencePlot.m -> takes in a difArray.mat file and outputs a recurrencePlot.mat file containing recurrence data.\\ | ---pivRecurrencePlot.m -> takes in a difArray.mat file and outputs a recurrencePlot.mat file containing recurrence data.\\ | ||
| + | ---PivRecurrencePlotNew.m -> uses the new formula for recurrence plots (doesn't square the difference vectors); outputs a recurrencePlotNew.mat file.\\ | ||
| + | ----piv1DRecSlicet.m -> grabs a "slice" of the recurrence plot at a given time along the t axis and plots it.\\ | ||
| + | ----piv1DRecSliceTT.m -> grabs a slice of the recurrence plot at a given time along the T axis and plots it.\\ | ||
| + | ----minFinderY.m -> "filters" out a recurrence plot by blotting out all the points that aren't minima along the Y axis, to some sensitivity.\\ | ||
| + | ----minFinderX.m -> same as minFinderY, but along the X axis.\\ | ||
| ---pivRecurrencePlotOne.m -> same as pivRecurrence, but only does it for one specified point and ouputs a recurrenceDataLoc###.mat file\\ | ---pivRecurrencePlotOne.m -> same as pivRecurrence, but only does it for one specified point and ouputs a recurrenceDataLoc###.mat file\\ | ||
| ----pivRecurrenceImage.m -> takes in a recurrencePlot.mat or recurrenceDataLoc###.mat file and outputs an image of it.\\ | ----pivRecurrenceImage.m -> takes in a recurrencePlot.mat or recurrenceDataLoc###.mat file and outputs an image of it.\\ | ||
gtspring2009/2dturbulence.1238092111.txt.gz · Last modified: 2009/03/26 11:28 by paprocki
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