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= Personal Data =
 
= Personal Data =
[https://sites.google.com/site/juanpicarbajal/ Juan Pablo Carbajal]
+
[http://ailab.ifi.uzh.ch/carbajal/ Juan Pablo Carbajal]
 
 
= Tips and Tricks=
 
== Get file info when generate_html fails or warns==
 
Since generate_html gives errors about the random files generated, it is useless when debugging help text. The following command shows the first few lines of the files created by generate_html.
 
 
 
<pre> f_old=/tmp/$(ls -1 -t /tmp | head -1);while true; do f=/tmp/$(ls -1 -t /tmp | head -1); if [ "$f" != "$f_old" ]; then echo $f; grep '@def' --include="*octave-help*" $f; f_old=$f; fi; done</pre>
 
 
 
run this in a different terminal before using generate_html
 
is not ideal,but it does the trick
 
 
 
== Make options ==
 
Some options to pass to make when compiling from source
 
 
 
# <pre> DOC_TARGETS= </pre> avoids building the PDF but still builds function helps.
 
# <pre> --disable-atomic-refcount</pre> improves performance when building CLI only.
 
 
 
== Getting help from CLI==
 
# know the function --> <code>help function_name</code> or <code>help function_name</code>.
 
# Know what to do but not the function name --> <code>lookfor what_to_do</code>.
 
# Can't remember the fullname of a function (or have a guess) --> partial_name_of_function then press <TAB-key> twice
 
# Did it once but can't remeber --> <Ctrl>+<R> to search the history.
 
  
 
= Sketchpad =
 
= Sketchpad =
Line 41: Line 20:
 
endfunction
 
endfunction
 
</syntaxhighlight>}}
 
</syntaxhighlight>}}
 +
 +
== getting help ==
 +
# know the function --> <code>help function_name</code> or <code>help function_name</code>.
 +
# Know what to do but not the function name --> <code>lookfor what_to_do</code>.
 +
# Can't remember the fullname of a function (or have a guess) --> partial_name_of_function then press <TAB-key> twice
 +
# Did it once but can't remeber --> <Ctrl>+<R> to search the history.
  
 
= TODO list =
 
= TODO list =
== Geometry package ==
+
* Write description of packages [[Geometry package]],[[Mechanics package]],[[Robotics package]].
* Extend tutorial [[Geometry package]]
+
* Start the API for [https://code.cor-lab.de/projects/rsb RSB].
 +
=== Add remove option to autoload ===
 +
[http://octave.1599824.n4.nabble.com/reverse-of-autoload-td4644524.html#a4644539 reverse autoload]
  
== Non-negative matrix factorization ==
+
=== make output format a valid input format ===
* Add nmf_bpas and nmf-pg  to linear-algebra <span style="color: green;">✔</span>
 
 
 
* Get [http://cogsys.imm.dtu.dk/toolbox/nmf/index.html nmf_toolbox] from DTU under free license. <span style="color: green;">✔</span>
 
** Add it to linear-algebra and create nnmf.m compatible with MATLAB calling all the methods.
 
 
 
== GPML ==
 
* Asked for a GPLv3 version of [http://www.gaussianprocess.org/gpml/code/matlab/doc/index.html GPML]. They answer but license is FreeBSD. A new version is comming out in June 2012, so I will wait to start the port.<span style="color: green;">✔</span>
 
* Create [https://bitbucket.org/KaKiLa/gpml repository] to keep scripts to package it for OF. <span style="color: green;">✔</span>
 
 
 
== make output format a valid input format ==
 
 
An output format that prints valid input commands, so one can copy and re-execute the code.
 
An output format that prints valid input commands, so one can copy and re-execute the code.
 
From IRC
 
From IRC
Line 64: Line 41:
 
(04:57:31 PM) jwe: pr-output.cc and pr_as_read_syntax
 
(04:57:31 PM) jwe: pr-output.cc and pr_as_read_syntax
  
== extend sub2ind and ind2sub ==
+
=== extend sub2ind and ind2sub ===
 
We are extending sub2ind and ind2sub to work with triangular matrices. Currently private functions of {{Forge|mechanics}}.
 
We are extending sub2ind and ind2sub to work with triangular matrices. Currently private functions of {{Forge|mechanics}}.
 
A string argument triggers the behavior. The string argument can be "triu" or "tril". After this str argument we accept an extra scalar value indicating that the triangular matrix is off diagonal (as in tril and triu).
 
A string argument triggers the behavior. The string argument can be "triu" or "tril". After this str argument we accept an extra scalar value indicating that the triangular matrix is off diagonal (as in tril and triu).
Line 72: Line 49:
 
# If the argument after the str argument is a scalar, it indicates off diagonal triangular matrix (we do not have algo for that yet, though).
 
# If the argument after the str argument is a scalar, it indicates off diagonal triangular matrix (we do not have algo for that yet, though).
  
== updating pkg.m ==
+
=== updating pkg.m ===
 
Commands used with pkg
 
Commands used with pkg
  
 
     pkg install image-*
 
     pkg install image-*
 +
-
 
     pkg load image
 
     pkg load image
 +
-
 
     pkg unload image
 
     pkg unload image
 +
-
 
     pkg uninstall image
 
     pkg uninstall image
 +
-
 
     pkg install -forge image
 
     pkg install -forge image
 +
-
 
     pkg install -verbose -forge -nodeps signal
 
     pkg install -verbose -forge -nodeps signal
 +
 
     pkg install struct-old.tar.gz
 
     pkg install struct-old.tar.gz
 +
-
 
     pkg update struct
 
     pkg update struct
 +
-
 
     pkg update
 
     pkg update
 +
-
 
     pkg load all
 
     pkg load all
 +
-
 
     pkg unload all
 
     pkg unload all
 +
-
 
     pkg list
 
     pkg list
 +
 
     installed_packages = pkg ("list")
 
     installed_packages = pkg ("list")
 +
-
 
     [user_packages, system_packages] = pkg ("list")
 
     [user_packages, system_packages] = pkg ("list")
 +
-   
 
     oct_forge_pkgs = pkg ("list", "-forge")
 
     oct_forge_pkgs = pkg ("list", "-forge")
 +
-   
 
     pkg describe image
 
     pkg describe image
 +
-
 
     pkg describe -verbose image  
 
     pkg describe -verbose image  
 +
-
 
     pkg describe -verbose all  
 
     pkg describe -verbose all  
 +
-   
 
     desc = pkg ("describe", "signal", "image")
 
     desc = pkg ("describe", "signal", "image")
 +
-   
 
     [desc, flag] = pkg ("describe", "signal", "image")
 
     [desc, flag] = pkg ("describe", "signal", "image")
 +
-   
 
     pkg prefix
 
     pkg prefix
 +
-   
 
     pkg prefix /tmp
 
     pkg prefix /tmp
 +
-
 
     pfx = pkg ("prefix")
 
     pfx = pkg ("prefix")
 +
-
 
     pkg prefix /tmp /tmp
 
     pkg prefix /tmp /tmp
 +
-
 
     pfx = pkg ("prefix")
 
     pfx = pkg ("prefix")
 +
-
 
     pkg build -verbose /tmp image-*
 
     pkg build -verbose /tmp image-*
 +
-
 
     pkg rebuild signal
 
     pkg rebuild signal
 +
-
 
     pkg local_db /tmp/.octave_packages.db
 
     pkg local_db /tmp/.octave_packages.db
 +
-
 
     pkg local_db
 
     pkg local_db
 +
-
 
     pkg global_db /tmp/.octave_packages.db
 
     pkg global_db /tmp/.octave_packages.db
 +
-
 
     pkg global_db
 
     pkg global_db
 +
-
 
     pkg whereis rgbplot
 
     pkg whereis rgbplot
 +
-
 
     pkg whereis -forge rgbplot
 
     pkg whereis -forge rgbplot
 +
-
 
     pkg install -url "http://users.elis.ugent.be/~jcarbaja/DRD/DRD_files/" drd-1.1.0.tar.gz
 
     pkg install -url "http://users.elis.ugent.be/~jcarbaja/DRD/DRD_files/" drd-1.1.0.tar.gz
 +
-
  
 +
== Octave - Forge ==
 +
* quaternion mpower.m
  
== real2rgb ==
+
=== Non-negative matrix factorization ===
Porting the package.
+
* Add nmf_bpas and nmf-pg  to linear-algebra <span style="color: green;">✔</span>
May be good to port [http://www.mathworks.com/matlabcentral/fileexchange/16233-sc-powerful-image-rendering SC] as well
 
 
 
== EPA software suite ==
 
Create native interfaces to the EPA software suites
 
[[See this group https://github.com/OpenWaterAnalytics]]
 
 
 
=== SWMM ===
 
* [https://www.epa.gov/water-research/storm-water-management-model-swmm Official page]
 
* Check work done in [https://github.com/water-systems/MatSWMM MatSWMM] [http://digital.csic.es/bitstream/10261/132982/1/MatSWMM.pdf article]
 
 
 
=== EPANET ===
 
* [https://www.epa.gov/water-research/epanet Official page]
 
 
 
== Old projects ==
 
* Write description of packages [[Mechanics package]],[[Robotics package]].
 
* Start the API for [https://code.cor-lab.de/projects/rsb RSB].
 
 
 
=== Quaternion package ===
 
* quaternion mpower.m
 
  
 +
* Get [http://cogsys.imm.dtu.dk/toolbox/nmf/index.html nmf_toolbox] from DTU under free license. <span style="color: green;">✔</span>
 +
** Add it to linear-algebra and create nnmf.m compatible with MATLAB calling all the methods.
 
=== Biomechanics ===
 
=== Biomechanics ===
 
* <del> Ask [https://sites.google.com/site/systemsneurosciencegroup/people/stewart-heitmann Stewart Heitmann] to release under GPLv3.</del>
 
* <del> Ask [https://sites.google.com/site/systemsneurosciencegroup/people/stewart-heitmann Stewart Heitmann] to release under GPLv3.</del>
Line 155: Line 151:
 
* Ask [http://www.cs.washington.edu/homes/todorov/software.html Emanuel Todorov] to release under GPLv3 or equivalent.
 
* Ask [http://www.cs.washington.edu/homes/todorov/software.html Emanuel Todorov] to release under GPLv3 or equivalent.
 
* [http://ai.stanford.edu/~mitul/mpk/ MPK] apparently is non-Free. Discussing.
 
* [http://ai.stanford.edu/~mitul/mpk/ MPK] apparently is non-Free. Discussing.
 +
 +
=== Matgeom ===
 +
[[Geometry_package]]
 +
 +
Working on '''graphs''':
 +
* Porting. <span style="color: green;">✔</span>
 +
* Write demos.
 +
 +
Finish the port:
 +
* polygons2d
 +
* meshes
 +
* polygons3d
 +
 +
Development:
 +
* iscw and isccw
 +
* cw2ccw and ccw2cw
 +
 +
=== Mechanics ===
 +
[[Mechanics_package]]
 +
 +
* Consider multiple makefiles. Look how it was done in [http://octave.svn.sourceforge.net/viewvc/octave/trunk/octave-forge/main/instrument-control/src/ instrument-control]
 +
* DMOC code generation.
 +
* Improve verlet integrator. A odepkg compatible version?
 +
=== TISEAN ===
 +
* Start port of [http://www.mpipks-dresden.mpg.de/~tisean/Tisean_3.0.1/index.html TISEAN].
 +
* Function call structure of C programs ([https://drive.google.com/file/d/0B6SXwdLnLLLYdFBuMmZlUU10ekU/view?usp=sharing tar.gz file])
 +
** foo.rout.list are the routines found in sources_c/routines/ called by program foo.
 +
** foo.prog.list are the programs found in sources_c/ called by program foo.
 +
** foo.svg is the call tree of foo. Other programs are circled in red. Routines are squared. Functions without frame are functions within the file or system functions.
 +
** prog.list and rout.list list all programs and routines.
 +
 +
=== Gaussian Processes ===
 +
* Asked for a GPLv3 version of [http://www.gaussianprocess.org/gpml/code/matlab/doc/index.html GPML]. They answer but license is FreeBSD. A new version is comming out in June 2012, so I will wait to start the port.
 +
 +
=== real2rgb ===
 +
Porting the package.
 +
May be good to port [http://www.mathworks.com/matlabcentral/fileexchange/16233-sc-powerful-image-rendering SC] as well

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