Multiple fixes

Unfortunate monolithic commit.

* Partially removed dependence on Matplotlib. Matplotlib is only imported
by functions that use plotting. Github #148

* Removed ability to pass in single matrix to batch_filter functions/methods.
Github #147. In general it is impossible to tell if you have a list of matrices,
or an single array, depending on the shape of the arrays and the size of the
input. Rather than try and obscurely fail, make the user pass the correctly
dimensioned data in.

* various fixes typo cleanups

Author: rlabbe

.gitattributes

@@ -1,24 +1,14 @@
 # Auto detect text files and perform LF normalization
-* text=auto
+* text eol=lf
 
-# Custom for Visual Studio
-*.cs     diff=csharp
-*.sln    merge=union
-*.csproj merge=union
-*.vbproj merge=union
-*.fsproj merge=union
-*.dbproj merge=union
 
 # Standard to msysgit
-*.doc	 diff=astextplain
-*.DOC	 diff=astextplain
-*.docx diff=astextplain
-*.DOCX diff=astextplain
-*.dot  diff=astextplain
-*.DOT  diff=astextplain
 *.pdf  diff=astextplain
 *.PDF	 diff=astextplain
 *.rtf	 diff=astextplain
 *.RTF	 diff=astextplain
 
-*.py eol=lf
+*.py eol=lf
+*.txt eol=lf
+*.cfg eol=lf
+

.gitignore

@@ -17,4 +17,5 @@ win-64/
 linux-32/
 linux-64/
 osx-64/
+filterpy/kalman/i.py
 

conda/filterpy/bld.bat

@@ -1,8 +1,8 @@
-"%PYTHON%" setup.py install
-if errorlevel 1 exit 1
-
-:: Add more build steps here, if they are necessary.
-
-:: See
-:: http://docs.continuum.io/conda/build.html
-:: for a list of environment variables that are set during the build process.
+"%PYTHON%" setup.py install
+if errorlevel 1 exit 1
+
+:: Add more build steps here, if they are necessary.
+
+:: See
+:: http://docs.continuum.io/conda/build.html
+:: for a list of environment variables that are set during the build process.

conda/filterpy/build.sh

@@ -1,9 +1,9 @@
-#!/bin/bash
-
-$PYTHON setup.py install
-
-# Add more build steps here, if they are necessary.
-
-# See
-# http://docs.continuum.io/conda/build.html
-# for a list of environment variables that are set during the build process.
+#!/bin/bash
+
+$PYTHON setup.py install
+
+# Add more build steps here, if they are necessary.
+
+# See
+# http://docs.continuum.io/conda/build.html
+# for a list of environment variables that are set during the build process.

conda/filterpy/meta.yaml

@@ -1,77 +1,77 @@
-package:
-  name: filterpy
-  version: "0.1.3"
-
-source:
-  fn: filterpy-0.1.3.tar.gz
-  url: https://pypi.python.org/packages/75/df/5dbf357a3da1b49af18b2be00da15c7f86397b5b263bea1b9d65b5bd51cf/filterpy-0.1.3.tar.gz
-  md5: ba1e6fb84efaae3d21a73ba9fb563cab
-#  patches:
-   # List any patch files here
-   # - fix.patch
-
-# build:
-  # noarch_python: True
-  # preserve_egg_dir: True
-  # entry_points:
-    # Put any entry points (scripts to be generated automatically) here. The
-    # syntax is module:function.  For example
-    #
-    # - filterpy = filterpy:main
-    #
-    # Would create an entry point called filterpy that calls filterpy.main()
-
-
-  # If this is a new build for the same version, increment the build
-  # number. If you do not include this key, it defaults to 0.
-  # number: 1
-
-requirements:
-  build:
-    - python
-    - setuptools
-    - numpy
-    - scipy
-    - matplotlib
-
-  run:
-    - python
-    - numpy
-    - scipy
-    - matplotlib
-
-test:
-  # Python imports
-  imports:
-    - filterpy
-    - filterpy.common
-    - filterpy.discrete_bayes
-    - filterpy.examples
-    - filterpy.gh
-    - filterpy.hinfinity
-    - filterpy.kalman
-    - filterpy.leastsq
-    - filterpy.memory
-    - filterpy.monte_carlo
-    - filterpy.stats
-
-  # commands:
-    # You can put test commands to be run here.  Use this to test that the
-    # entry points work.
-
-
-  # You can also put a file called run_test.py in the recipe that will be run
-  # at test time.
-
-  # requires:
-    # Put any additional test requirements here.  For example
-    # - nose
-
-about:
-  home: https://github.com/rlabbe/filterpy
-  license: MIT License
-  summary: 'Kalman filtering and optimal estimation library'
-
-# See
-# http://docs.continuum.io/conda/build.html for
-# more information about meta.yaml
+package:
+  name: filterpy
+  version: "0.1.3"
+
+source:
+  fn: filterpy-0.1.3.tar.gz
+  url: https://pypi.python.org/packages/75/df/5dbf357a3da1b49af18b2be00da15c7f86397b5b263bea1b9d65b5bd51cf/filterpy-0.1.3.tar.gz
+  md5: ba1e6fb84efaae3d21a73ba9fb563cab
+#  patches:
+   # List any patch files here
+   # - fix.patch
+
+# build:
+  # noarch_python: True
+  # preserve_egg_dir: True
+  # entry_points:
+    # Put any entry points (scripts to be generated automatically) here. The
+    # syntax is module:function.  For example
+    #
+    # - filterpy = filterpy:main
+    #
+    # Would create an entry point called filterpy that calls filterpy.main()
+
+
+  # If this is a new build for the same version, increment the build
+  # number. If you do not include this key, it defaults to 0.
+  # number: 1
+
+requirements:
+  build:
+    - python
+    - setuptools
+    - numpy
+    - scipy
+    - matplotlib
+
+  run:
+    - python
+    - numpy
+    - scipy
+    - matplotlib
+
+test:
+  # Python imports
+  imports:
+    - filterpy
+    - filterpy.common
+    - filterpy.discrete_bayes
+    - filterpy.examples
+    - filterpy.gh
+    - filterpy.hinfinity
+    - filterpy.kalman
+    - filterpy.leastsq
+    - filterpy.memory
+    - filterpy.monte_carlo
+    - filterpy.stats
+
+  # commands:
+    # You can put test commands to be run here.  Use this to test that the
+    # entry points work.
+
+
+  # You can also put a file called run_test.py in the recipe that will be run
+  # at test time.
+
+  # requires:
+    # Put any additional test requirements here.  For example
+    # - nose
+
+about:
+  home: https://github.com/rlabbe/filterpy
+  license: MIT License
+  summary: 'Kalman filtering and optimal estimation library'
+
+# See
+# http://docs.continuum.io/conda/build.html for
+# more information about meta.yaml