Commit Graph

482 Commits

Author SHA1 Message Date
Roger Labbe
75cbeeb071 Typo fixes 2015-04-03 18:49:44 -07:00
Roger Labbe
2428fe2dbf Added better description of Kalman filter. 2015-04-03 18:47:43 -07:00
Roger Labbe
dd2bf73736 Merge branch 'master' of https://github.com/rlabbe/Kalman-and-Bayesian-Filters-in-Python 2015-03-21 10:20:41 -07:00
Roger Labbe
ac25c8ddc4 Update README.md
Added notice at top of file that IPython 3.0 must be installed.
2015-03-20 20:44:09 -06:00
Roger Labbe
1d1866d00d Fixed equation for update covariance.
Equation for P at the end of the chapter was wrong. The
equation in code is correct, I just made a mistake in the LaTex.
2015-03-12 18:35:08 -07:00
Roger Labbe
399c49b43d Fixed CC License
this was the older license, I have allowed commercial and other usage with CC-BY. The readme was updated awhile ago, but I neglected to fix the license.html file.
2015-03-12 13:34:43 -07:00
Roger Labbe
0d8036a109 Various typo and explanation fixes
Too many to mention. Read through several chapters and made changes
as I went. I've had people (correctly) question me on several points,
and pointing out typos.
2015-03-10 17:23:41 -07:00
Roger Labbe
dae0f4b50b Merge branch 'master' of https://github.com/rlabbe/Kalman-and-Bayesian-Filters-in-Python 2015-03-09 21:45:32 -07:00
Roger Labbe
f3e0d5bc2e Added interactive g-h filter
Used IPython widgets to create an interactive chart of g-h filtering.
2015-03-09 21:44:47 -07:00
Roger Labbe
7581efded6 Added clarifications to chapter.
Somebody posted about a confusion section on Reddit; they were right,
so I added some description to clarify my intent.
2015-03-09 21:42:57 -07:00
Roger Labbe
6e800cff40 Merge pull request #13 from sieben/patch-1
Typo
2015-03-09 06:49:51 -07:00
Rémy Léone
f628efb0bd Typo 2015-03-09 14:40:12 +01:00
Roger Labbe
0343c45445 Playing with html generation
I think I prefer just letting nbconvert generating static files,
but if I want to switch to using Bokeh or other javascript based
rendering I'll need the HTML conversion facility.
2015-03-07 22:41:39 -08:00
Roger Labbe
c258dd12f6 Fixed top of file
For some reason link to TOC was raw nbconvert.

Deleted the test cell I had in there to load the gist extension.
2015-03-07 22:08:49 -08:00
Roger Labbe
d46706c619 More typos.
Do they ever end?
2015-03-07 21:38:11 -08:00
Roger Labbe
ecb7145bc9 Typo fixes. 2015-03-07 21:32:47 -08:00
Roger Labbe
f3087db9a6 Merge branch 'master' of https://github.com/rlabbe/Kalman-and-Bayesian-Filters-in-Python 2015-03-07 20:33:08 -08:00
Roger Labbe
d346db937d latex in header still troublesome.
Thought I had this working, but on my chromebook I still
cannot create the PDF if there is latex in the chapter title.
2015-03-07 20:31:56 -08:00
Roger Labbe
26b23c34c7 Added computation of covariance.
As in the Gaussian chapter, showed how to compute the covariance from
a set of numbers.
2015-03-07 19:52:51 -08:00
Roger Labbe
38322f475d Added equation for standard deviation 2015-03-07 19:52:25 -08:00
Roger Labbe
5f7c7de378 More info on mean, std, and variance.
I had information on these rather buried, and did not have a single example
of how to compute them. Now the first part of the chapter covers this much
more thoroughly.

Also added a section on plotting exponentials. Not sure I want to retain
it; it is a bit 'light'.
2015-03-07 15:27:56 -08:00
Roger Labbe
bc30e190fa Merge pull request #12 from yaph/patch-1
Fixed link to filterpy repo
2015-03-07 09:24:55 -08:00
Ramiro Gómez
86c83ccb84 Fixed link to filterpy repo 2015-03-07 18:21:41 +01:00
Roger Labbe
ed2af0cb50 Minor fixes.
538.json had some settings that were apparently made obsolete.

Somehow a cell in the chapter was set to raw.
2015-03-05 21:50:43 -08:00
Roger Labbe
c4851c9b82 Hid function output of interact
If you add a semi-colon to the end of the interact call
it hides the printing of the return function. This happens
because interact is both a function and a generator so it
can be a decorator.
2015-03-05 18:19:45 -08:00
Roger Labbe
92e2ee03f8 Removed "version" information.
The book does not have 'versions', so I removed that from the readme.
Also fixed a few typos, and clarified a few terms.
2015-03-03 19:04:33 -08:00
Roger Labbe
515b03ec63 Fixed formatting for PDF.
I finally learned that the raw cells let you put latex directly
into the output. So now I have the appendix being created without
the [1] %%latex showing up in the output. Also wrote code to parse
the .tex file to make the Preface a chapter without numbering, so it
is now a proper preface, and not "chapter 0".

I have not touched the Windows generation tools, so PDF generation
in Windows is now broken. I don't think I care.
2015-03-03 18:46:19 -08:00
Roger Labbe
e1c3e8a8eb Added full ipynb and html for performance check.
The mathjax takes forever to render in the notebook. As in
it's been going for 38 minutes and it is still not done.
2015-03-03 13:18:37 -08:00
Roger Labbe
b32deadfa6 Fixed heading numbers.
Some sections jumped from level 2 to level 4, for example.

Also played around with generating book to HTML. I like it, but
it needs some work. The Calico table of content generator cannot
deal with different headers with the same name, for example.

I want to go to HTML so I can use Bokeh to have interactive plots.
But that means no more PDF, because Bokeh will not export to
PDF.
2015-03-03 12:52:44 -08:00
Roger Labbe
e50f51987a Removed JS code that was an experiment.
shouldn't have checked that in before.
2015-03-03 10:16:29 -08:00
Roger Labbe
270922c2db Spell checking.
Smell checking.
2015-03-02 20:03:17 -08:00
Roger Labbe
8cd5c8f7d2 Added infinity sign back into chapter title.
IPython 2.4 was barfing on it for some unknown reason. 3.0 to the rescue.
2015-03-02 17:26:37 -08:00
Roger Labbe
9359988b71 Made Appendix show up as Appendix!
Just needed to add literal latex into the file with the %%latex magix.
2015-03-02 17:16:15 -08:00
Roger Labbe
8cc19ba117 Switched to IPython 3.0 format.
Here's hoping everything still works on nbviewer!
2015-03-02 16:48:52 -08:00
Roger Labbe
65cb22d07c Regenerated PDF. 2015-03-01 11:28:59 -08:00
Roger Labbe
08328f0f0b Expanded ILS coverage.
Fixed notation for a priori and a posteriori variables.
Explained how to compute H matrix by linearizing.
2015-03-01 11:16:59 -08:00
Roger Labbe
aa7ab29afa Moved ILS to the Kalman Math chapter. 2015-03-01 09:38:24 -08:00
Roger Labbe
7c5bdccaa1 Fixed sections to use header cells.
Use of markdown was causing chapters to be merged together.
I made the change to markdown in some place in preparation for
IPython 3.0, but that turned out to be a bad idea (plus, 3.0
will automatically convert the headers correctly).
2015-02-28 22:49:23 -08:00
Roger Labbe
750a30bdd2 Gave h(x), f(x) unique names.
I was reusing the names for the state and measurement functions,
which made it impossible to run cells out of order, and was no
doubt confusing to the reader.
2015-02-28 09:59:14 -08:00
Roger Labbe
8fc4d99fc3 Added code for ILS.
The description is not complete, but we have an implementation
of the iterated least squares.
2015-02-27 21:21:54 -08:00
Roger Labbe
b838bd1a10 Revert "Regenerated PDF"
This reverts commit 88eea22e2b5083eff39320694176123128f8525e.
2015-02-27 18:25:22 -08:00
Roger Labbe
30d5605e96 Regenerated PDF 2015-02-27 18:23:40 -08:00
Roger Labbe
458b12956e Fixed diverging UKF filter.
The UKF for the circle tracking was diverging. Also,
I have partially started the section on the ILS, but
much remains to be done on it.
2015-02-27 16:23:53 -08:00
Roger Labbe
457a938ce4 Merge pull request #11 from ryanvfung/master
Fixed small grammar mistake
2015-02-27 06:54:53 -08:00
Ryan Fung
b868b6fb2c Fixed small grammar mistake 2015-02-27 14:50:54 +00:00
Roger Labbe
e89b950c2d Added note about iterative LS schemes.
ILS is used for overdetermined systems. I added a note that this is
a typical technique that I will be covering soon.
2015-02-26 18:38:31 -08:00
Roger Labbe
37743bf604 Extensive addtions to UKF chapter.
I think I finally arrived at a good ordering of material.
Started with implementing a linear problem just so we can
see how it differs from the linear KF, then added problems
step by step. Got rid of most of the poor performing filters.
2015-02-22 11:33:51 -08:00
Roger Labbe
5e479234e1 Added function to change plot size. 2015-02-17 16:10:24 -08:00
Roger Labbe
27d8c7a455 Fixed typo in Newtonian equation. 2015-02-17 16:09:54 -08:00
Roger Labbe
39c9a4cf59 regenerated PDF. 2015-02-16 11:06:59 -08:00