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df35cb174b
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made a get_error function that is generic and functional. I'm still getting unsavory numbers for the cubic, 2-D case on my single test case. I will have to try out more refined grids, albeit the quadratic is consistently improving results for my case.
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2010-05-05 23:03:12 -06:00 |
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3a1c13bcac
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implemented a function that will be used to provide a generic n-th order, nth-dimension error approximation function
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2010-05-04 23:03:07 -06:00 |
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Stephen Mardson McQuay
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a1c88a186e
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something about the changes I made (abs -> np.abs) made my stuff succeed more often
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2010-04-30 11:56:01 -06:00 |
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2cbd92e15b
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wrapping up a night. there isn't enough consistent improvement to merit using this method. i must have a bug somewhere.
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2010-04-29 23:29:35 -06:00 |
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Stephen Mardson McQuay
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3dcc10ea0e
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working on the containing simplex problem. the get containing simplex function works, if the point is in the domain. I am trying to force the domain to contain the point (placing points along perimiter of the mesh). I am not doing that right, but have to run
--HG--
rename : bin/qhull-029.txt => data/qhull-029.txt
rename : bin/qhull-029.txt.gv => data/qhull-029.txt.gv
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2010-04-24 18:26:44 -06:00 |
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Stephen Mardson McQuay
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cfcd1e15a2
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working on the guarantee simplex routine. I have a test case to try it out against, and need to look at visiting neighbors of faces adjacent to points.
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2010-04-23 16:29:31 -06:00 |
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Stephen Mardson McQuay
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0a388ff1b5
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trying to guarantee a containing simplex
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2010-04-23 09:58:30 -06:00 |
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Stephen Mardson McQuay
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79880acad4
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fixed discrepancy with Baker's eq 17.
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2010-04-09 15:03:16 -06:00 |
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Stephen Mardson McQuay
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3efe335563
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moved the quadratic error calculation out of the baker method, and added a cubic version too
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2010-04-02 11:06:17 -06:00 |
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Stephen Mardson McQuay
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700ccc8c25
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created a test for tesing the cubic interpolation
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2010-03-20 20:09:46 -06:00 |
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Stephen Mardson McQuay
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1fc988428d
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putting together a simple test case so that I can test my quad/cubic interpolator
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2010-03-20 17:10:02 -06:00 |
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Stephen Mardson McQuay
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993c901cec
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properly catching the LinAlgError. also, prepping to change the run_baker method (more generic)
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2010-03-20 11:34:24 -06:00 |
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Stephen Mardson McQuay
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bd8f24d64f
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working on implementing the cubic interpolation. need to split that routine out of the run_baker method
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2010-03-19 21:27:51 -06:00 |
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Stephen Mardson McQuay
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f089848a1b
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i think part of my problem (why i'm not always getting win), is that i do not guarantee that the simplex contains the point (especially with the random clounds; i think that the connectivity-based lookup is doing that fine
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2010-03-18 23:50:40 -06:00 |
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Stephen Mardson McQuay
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b33159f8a9
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working on getting baker to work in 3D. the code runs, but the numbers are odd. I suspect the rectangular grid, and am going to try a random cloud of points.
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2010-03-18 23:18:59 -06:00 |
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Stephen Mardson McQuay
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a2d7b3f063
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updated library files so that i don't have to edit the __init__.py files
--HG--
rename : lib/baker/__init__.py => lib/baker/baker.py
rename : lib/grid/__init__.py => lib/grid/grid.py
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2010-03-08 14:30:22 -07:00 |
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smcquay@cfdviz2
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c5d8fff883
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moved some files around to conform to python best practicies
--HG--
rename : lib/baker.py => lib/baker/__init__.py
rename : lib/tools.py => lib/baker/tools.py
rename : lib/grid.py => lib/grid/__init__.py
rename : lib/smcqdelaunay.py => lib/grid/smcqdelaunay.py
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2010-03-08 13:05:42 -07:00 |
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