Fix MATLAB examples

[Frank Dellaert]

All examples in the gtsam_examples demo work, but I have not fixed all others yet. Mainly changing occurrences of at to atPose2 etc... Assigning to @lvzhaoyang so he can appreciate the awesomeness of the MATLAB toolbox.

[Frank Dellaert]

@lvzhaoyang could you create a branch and fix these, then do a pull request so we can close this issue?

[Zhaoyang Lv]

Sure. I am looking into that.

[Frank Dellaert]

So ?

[Zhaoyang Lv]

Sorry, a project deadline ate my time. I will try to fix this today.

[Frank Dellaert]

Note this is about examples, not tests. Do all examples work?

[Zhaoyang Lv]

gtsam_examples and gtsam_tests all work, except the testSerialization.

I write the wrapper with a simple solution. It can run without any errors. But the chart values are hard coded.

[Zhaoyang Lv]

In matlab_example_wrapper branch, I have committed all the fixes in issues, but now with something I current need help to solve.

In gtsam_examples, all matlab examples work, except

1. IMUKittiExampleGPS.m. It is caused by priorFactorVector, which we have finished solving last time. See Commit

2. Pose2SLAMwSPCG.m: now issue #188

In gtsam_tests, all other matlab files work, except:

1. testPriorFactor.m: same issue as IMUKittiExampleGPS.m Commit

2. testSerialization.m: now issue #182.

3. testThinTree.m: GaussianConditional issue, now issue #189

In unstable_examples,

1. IMUKittiExampleAdvanced.m: now the same priorFactorVector issue Commit

[Frank Dellaert]

Working on a proposal. Will take a look tomorrow..

[Frank Dellaert]

@lvzhaoyang , I don't have time now to look at this. Can you try to fix it yourself? As you know, we just need to emit the unwrap for EIGEN arguments, not unwrap_shared_ptr.

[Zhaoyang Lv]

No problem. I tried but didn't succeed the last time. I am having two exams Wednesday and Thursday. I will fix this immediately when I finish them.

[Frank Dellaert]

If this is done, please resolve.

[Zhaoyang Lv]

Resolve matlab examples and merged into develop