daviddoji/Kalman-and-Bayesian-Filters-in-Python
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Roger Labbe 68dea65432 Documentation improvements. Moved code to filterpy. 
Moved the Q_DWPA function to filterpy.

Added help(x) calls for a couple of classes so the docstrings
are displayed in the book. This required me to change the
css style, because it was limiting output to a fairly
short height, and so the help was requiring scrolling.
 2014-09-18 09:45:23 -07:00
Roger Labbe ff55c01efb Altered title so numbers lined up 
the numbers in the matrix did not line up, making it
a bit hard to read.
 2014-09-17 17:30:14 -07:00
Roger Labbe 9529459f14 More work on making the notation consistant. 
Going back to using ^- for the estimates. Using \mathsf{T}
for the transpose character
 2014-09-17 12:47:34 -07:00
Roger Labbe e6868d91e2 Fix for probability text and covariance ellipses. 
Fixed some text that was confusing probability with the probability
density, and made the 3 covariance ellipses all use the same
axis scales so they can be directly compared to each other.
 2014-09-16 19:00:40 -07:00
Roger Labbe 1316a220b0 Added note that book contains Readme info. 
Book duplicates the README file, no need to read it if you are
going to the book.
 2014-09-15 20:47:43 -07:00
Roger Labbe d8336ceae7 Added covariance ellipse animatoin. 2014-09-15 20:07:26 -07:00
Roger Labbe ee15475c3d Added a class to implement the Kalman filter. 
Not sure i am crazy about it. But it needs to either be removed,
or added to all the examples in the chapter.
 2014-09-14 22:36:26 -07:00
Roger Labbe cbfd8db15c Fixed errors in probability density function. 
For some reason I was calling the PDF the probability, when
of course it is the probability density.
 2014-09-14 21:22:00 -07:00
Roger Labbe 002de6e8df Merge branch 'master' of https://github.com/rlabbe/Kalman-and-Bayesian-Filters-in-Python 2014-09-14 12:45:18 -07:00
Roger Labbe b4e991b783 Put GIF animation code into py script. 
The animation script used in the KF chapter is general enough
to be used by the entire book, so I removed it from the notebook
and put it in gif_animate.py
 2014-09-14 12:44:16 -07:00
Roger Labbe 4b6c55046d Removed link to Introduction. 
The introduction is not currently being used.
 2014-09-14 12:33:55 -07:00
Roger Labbe 5e3a14a33e Fixed links for git repository. 2014-09-14 12:27:09 -07:00
Roger Labbe 70cb21c1b3 Fixed link for git 2014-09-14 12:24:46 -07:00
Roger Labbe 49f29a11c3 Fixed toc and Preface 
Table of contents was pointing to the wrong preface, which was filled
with blah blah blah. Added GIF of kalman filter tracking to show that
the book includes animations.
 2014-09-14 12:20:03 -07:00
Roger Labbe 5f9dcf4a66 Added animated GIF of tracking 
Will probably change the GIF later on, but I wanted to show that the book includes animations.
 2014-09-14 12:06:17 -07:00
Roger Labbe 1fca111567 Added animation of dog tracking. 
I animate the dog update->predict cycle with both the estimate
and variance being shown.
 2014-09-14 11:58:32 -07:00
Roger Labbe 0952f14c75 Added variance to voltage animation. 
Voltage animation now displays the Gaussion as it innovates.
 2014-09-14 11:18:14 -07:00
Roger Labbe 15de2dad71 Added missing word. 2014-09-14 00:59:38 -07:00
Roger Labbe 0cd88b1696 Removed text descrbing unused Preface. 2014-09-14 00:58:58 -07:00
Roger Labbe 3ed23eb89b Changed 'read online' link to Table of Contents. 2014-09-14 00:57:17 -07:00
Roger Labbe 27cf583b7c Added animation for voltage. 
Implemented an animation showing how the filter responds to
residuals as its confidence (P) gets better.
 2014-09-14 00:51:29 -07:00
Roger Labbe 82c5cbe71c Added animations to Discrete Bayes 
Beginning of adding animations to the chapters. I wrote the
existing material not assuming animations, so it is quite
possible that I will want to revise the chapter to better
make use of this ability. For now I just animated two different
update/predict cycles.
 2014-09-13 11:15:40 -07:00
Roger Labbe 64f61bbc31 Added computation of Phi and dyanmic systems. 
Far from done, but added a lot of content on finding
F based on whether the system is time variant or time
invariant.
 2014-09-12 23:59:39 -07:00
Roger Labbe a84cac5785 Standardizing nomenclature. 
Got rid of the raised - for prediction; looks too much
like subtraction for my taste.
 2014-09-12 23:58:53 -07:00
Roger Labbe d5f4a15ad9 Expanding the math chapter. 
I have once again altered some of my notation - I need to go back
and revise the rest of the book to use it. For now, the book is
in an inconsistant state as far as notation goes, but each chapter
should be self consistant.
 2014-09-11 09:48:22 -07:00
Roger Labbe 049783e92f Added discrete Wiener process Acceleration model. 
Got rid of the hand-wavey 'Q is hard' text and put in a discrete
Wiener process Acceleration model for Q.
 2014-09-10 07:37:15 -07:00
Roger Labbe 2350eb4578 Improved discussion of Fox and Thrun. 2014-09-09 17:30:38 -07:00
Roger Labbe 9a8616a508 Work on animations. 
Experimented with adding animations to the book. Also, fixed
the H-Infinity code a bit to more close reflect Simon's code.
 2014-09-08 22:04:42 -07:00
Roger Labbe d8507caf9b Fixed typo, removed obselete author's note. 2014-09-07 18:11:46 -07:00
Roger Labbe 5a7cba70ec Attribution of hallway problem to Fox and Thrun. 
Stand on the shoulders of giants, and all that.
 2014-09-07 18:09:41 -07:00
Roger Labbe 3bab5bb0cb Addled link for chapter 12. 2014-09-07 18:09:20 -07:00
Roger Labbe 2e87557a27 testing embedded gif 2014-09-07 11:42:53 -07:00
Roger Labbe 17c5be55e7 Testing embedding images in a notebook. 
Notebook does not support embedding local images. Testing storing
them via github so I can have a URL.
 2014-09-07 11:15:17 -07:00
Roger Labbe 18549e8137 Added HIfinity placeholder chapter. 
Just pointed to Dan Simon's H Infinity PDF for now.
 2014-09-06 09:25:28 -07:00
Roger Labbe 1f806719f3 Fixed path issues, improved gaussian discussion. 
Chapter was not adding ../code to the search path. Multivarite discusion about the ellipses
was a bit unclear about the relationship of the standard deviation.
 2014-09-05 08:10:47 -07:00
Roger Labbe c8e2f6831b More bad link fixes 2014-09-04 17:45:29 -07:00
Roger Labbe 7e92fd6993 Fixed bad chapter links 2014-09-04 17:43:14 -07:00
Roger Labbe 10612ab201 Update README.md 
Fixed obsolete chapter links.
 2014-09-04 17:38:44 -07:00
Roger Labbe 6ab50c9ed2 Update README.md 
Chapter links outdating, checking by fixing one.
 2014-09-04 17:34:47 -07:00
Roger Labbe 842232d2ab Fixed subdirectory issue. 
I changed the structure to put code in ./code, but that didn't work for preface,
whish is not in a subdirectory (parallel to ./code).
 2014-09-02 20:34:18 -07:00
Roger Labbe c9696d8fe9 removed unused relative directory add to sys 2014-09-02 20:08:23 -07:00
Roger Labbe 34c7ee9975 fixes for TOC link for PDF generation 2014-09-01 21:20:38 -07:00
Roger Labbe 099b5ed94c added text description for TOC link 2014-09-01 21:13:23 -07:00
Roger Labbe 3554749f34 Fixed heder problem with g-h chaper, regened PDF. 2014-09-01 21:03:47 -07:00
Roger Labbe 3f50d42d88 Added link to table of contents to all notebooks. 
this is so the user of nbviewer can navigate the book more easily.
 2014-09-01 20:53:44 -07:00
Roger Labbe 07803040b0 testing adding link for table of contents 2014-09-01 20:26:49 -07:00
Roger Labbe bda9810ea1 Organizing book into directories 2014-09-01 20:03:10 -07:00
Roger Labbe 9288bb4032 Fixed book merge, and created new PDF 2014-09-01 20:00:36 -07:00
Roger Labbe d77c63e87a deleted and moved .py files 2014-09-01 19:52:29 -07:00
Roger Labbe 42d4ace9d1 more fixes for code directory 2014-09-01 19:49:25 -07:00