ef0fc9fbac
added testVSLAMGraph unit test. will fail until we can add a constraint to either one of the two cameras.
2009-11-12 18:54:46 +00:00
03f865d4b1
Used typedefs with similar naming convention.
2009-11-12 18:33:14 +00:00
5857635ca1
Fixed renaming error with NonlinearFactors sometimes becoming NonGaussianFactors
2009-11-12 16:47:12 +00:00
c7b86cec97
Renamed ConditionalGaussian -> GaussianConditional
2009-11-12 16:41:18 +00:00
40f8ba740d
Fixed build target references to LinearFactor/Graph
2009-11-12 16:20:30 +00:00
77a1754b69
Renamed LinearFactor -> GaussianFactor, LinearFactorGraph -> GaussianFactorGraph
2009-11-12 16:16:32 +00:00
1ae6bb4030
Added push_fron convenience method to add ConditionalGaussians into a Bayes net with much less clutter. Modernized some very old tests in the process.
2009-11-12 06:09:03 +00:00
f677341108
Moved inference methods to new compilation unit. Added [factor], and [marginalize] now returns a factor graph.
2009-11-12 04:56:30 +00:00
c85f5445db
Re-organized makefile
2009-11-12 04:54:31 +00:00
81a353dd2c
eliminate is now const
2009-11-12 04:53:28 +00:00
a38ebece1e
New compilation unit that collects generic, templated inference methods that go between factor graphs and Bayes nets. These used to be in BayesNet-inl.h and FactorGraph-inl.h
2009-11-12 04:52:40 +00:00
4a7e05fffa
change all print() to print(string s) and create SymbolicFactor
2009-11-11 22:45:08 +00:00
70efccefbc
VSLAMFactor Testable
2009-11-11 21:09:43 +00:00
8c695a778c
Implemented a rank deficient constraint test in testLinearFactor: note that it is possible to reorder elimination to make a system solvable or rank-deficient
2009-11-11 19:00:39 +00:00
ab65dfb4dd
Adding include file stdio.h to resolve compiling issue when upgrading to Ubuntu 9.10. The printf() compiles on ubuntu 9.04 and mac machines.
2009-11-11 17:15:17 +00:00
f51614813e
Improved weighted eliminate to handle arbitrary linear equality constraints
2009-11-11 14:42:09 +00:00
2d4524374b
eliminate -> eliminate_
2009-11-11 12:43:19 +00:00
d585a329dc
Added MATLAB-friendly versions of eliminate and optimize in LinearFactorGraph (with trailing underscore). Also fixed some MATLAB code.
2009-11-11 07:14:13 +00:00
ac840d6f0a
1) DCVectorConfig I believe was obsolete as well as any conversion from and to Vectors, which I removed
...
2) load and flush are gone.
3) I made a VSLAMConfig "Testable".
4) I added an explicit template instantiation to avoid having to include -inl.h files
5) I added some more test code in testVSLAMFactor
2009-11-11 05:14:03 +00:00
00ff066b33
Fixed compile error
2009-11-11 05:13:25 +00:00
8d2d48d252
made removeAndCombineFactors a function, not a method
2009-11-11 05:12:45 +00:00
710d396d0b
cleaned up a few includes to make VSLAMGraph work properly after the move into gtsam.
2009-11-10 22:49:22 +00:00
dc3b85e43d
Todo: make wrapper for GaussianBayesNet. For now eliminate returns void in gtsam.h
2009-11-10 21:15:28 +00:00
08c9718b12
Moving VSLAMConfig into gtsam. VSLAMFactor lived there already, but was using VectorConfig directly... now using VSLAMConfig.
2009-11-10 20:19:00 +00:00
9c8994725d
matlab script to test timing (average over X runs)
2009-11-10 18:55:29 +00:00
0d928035e0
added empty constructors for serialization, also made sure SymbolicConditional.h was installed
2009-11-10 14:55:07 +00:00
1f15650da0
Added serialization of base class
2009-11-10 14:44:53 +00:00
ddc0173671
Basic handling of constraints now works in factor graphs, assuming there is only one constraint on any given variable.
2009-11-10 04:36:07 +00:00
a7b711db37
Removed constraint variations on graphs/factors
2009-11-10 04:33:39 +00:00
2c37c94b5d
Replaced the householder transform with the weighted system
...
Removed constrained components from makefile, they will disappear shortly
2009-11-09 21:34:20 +00:00
03985d16f6
Fixed equality checking with NaNs in Matrix
...
removed extraneous print statement in Vector
2009-11-09 16:57:30 +00:00
01ee9246d7
fix Matlab toolbox to work with Frank's recent changes to gtsam.
2009-11-09 16:53:13 +00:00
1ae81b59d8
Fixed vector comparisons that will erroneously return true when there are NaN values.
2009-11-09 16:47:37 +00:00
a3de1964d7
BIG CHANGE:
...
1) eliminate methods no longer return a shared pointer. Shared pointers are good for Factors and Conditionals (which are also non-copyable), because these are often passed around under the hood. However, a BayesNet is simple a list of shared pointers and hence does not cost a lot to return as an object (which is compiler-optimized anyway: there is no copy). So, the signature of all eliminate methods changed to simply return a BayesNet<> object (not a shared pointer).
2) GaussianBayesNet::optimize is now replaced by optimize(GaussianBayesNet) and returns a VectorConfig and not a shared pointer
3) GaussianBayesNet and SymbolicBayesNet are now simply typedefs, not derived classes. This is desirable because the BayesTree class uses templated methods that return BayesNet<Conditional>, not a specific BayesNet derived class.
2009-11-09 07:04:26 +00:00
7bd40e836d
Cleaned up and added test for VSLAMFactor
2009-11-09 04:46:34 +00:00
e340178de5
Easy constructor
2009-11-09 04:46:08 +00:00
dd1b023ca9
Fixed special case for root
2009-11-09 04:45:38 +00:00
cc22e82ca6
Joint densities (covariances) now done. Was exceedingly easy :-)
2009-11-09 00:13:44 +00:00
3464c6a36f
Create from a single string
2009-11-08 22:51:29 +00:00
86173b66af
Clique marginal and dramatically simplified single variable marginal.
2009-11-08 22:51:12 +00:00
10e618f360
New function marginals. Also: combine entire Bayes nets with push_back and push_front. And finally: some convenience constructors in GaussianBayesNet.
2009-11-08 22:50:26 +00:00
58007a8167
Working recursive (but not cached) shortcut.
2009-11-08 04:41:01 +00:00
d1b8925617
Construct symbolic version of any Bayes net
2009-11-08 04:39:54 +00:00
532be063f9
new templated function combine
2009-11-08 02:50:19 +00:00
93da9e0f2c
pop_front
2009-11-08 02:49:18 +00:00
cc5a2c3183
Renamed double-templated functions to _eliminate and _eliminateOne, and created FactorGraph-specific eliminateOne methods to make life easier
2009-11-07 21:03:30 +00:00
df3e5f2416
BIG: eliminate and eliminateOne now doubly templated functions, not methods.
...
Minor: Standardized on new shared_ptr naming convention:
shared_factor -> sharedFactor
conditional_ptr -> sharedConditional
node_ptr -> sharedClique
2009-11-07 19:31:39 +00:00
f5d186522e
Standardized on new shared_ptr naming convention
2009-11-07 17:24:05 +00:00
6339b5d19d
Made Node public
2009-11-07 15:58:45 +00:00
7ef9ed950b
Improved performance of matrix scaling in LinearFactor::matrix_augmented
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Added matrix scaling functions to scale either the rows or columns by values from a vector
2009-11-06 13:43:39 +00:00
Chris Beall
Frank Dellaert
Alex Cunningham
Viorela Ila
Eohan George
Manohar Paluri