Activity for Linear Quaternion Systems Toolbox
-
Steve Sangwine committed [r177]
New file + XML help
-
Removal of DISPLAY function as per current Mathworks advice
-
Added TODO note
-
Linear Quaternion Systems Toolbox released /0.9/Release_notes.txt
-
-
Contents file version corrected
-
Documentation amendments for release 0.9
-
Update to helpfile for abs
-
Copyright date update and license file addition of interpreter permission
-
Added $ tags, end statements where missing.
-
Changed discussion of CVS to SVN in one file.
-
Id propset on all suitable files
-
First commit.
-
Eliminated private function calls aye() etc in favour of dotted notation and therefore direct access to the fields.
-
First commit.
-
First commit.
-
Fixed TODO concerned with singular matrices - now raises error here and not deep inside QTFM.
-
Fixed typo in output.
-
Better diagnostic in case sizes differ.
-
ToddEll committed [r30]
changed internal function name to match filename.
-
First commit.
-
Implemented a faster method of right multiplication by qi, qj, qk.
-
Replace private functions with dot notation, use class(compose()) for speed.
-
Handle addition of non-lqs numeric argument by promoting said argument to lqs.
-
Remove TODO (fixed in QTFM).
-
Corrected typos in comments (tranform -> transform).
-
Remove regexpdir
-
Altered comments and expanded note about adding new test to include requirement on lexicographic ordering of test filenames.
-
Modify test list code to only seek m-files.
-
First commit.
-
Automate the test inclusion and change all tests to functions to keep clean user workspace.
-
Modified to demonstrate use of substruct for array indexing.
-
Initial version.
-
Updated version and some notes.
-
Removed TODO now fixed, and reverted addition of lowercase field names.
-
Fix evaluation order: series(L,M) = M.*L
-
First commit.
-
Added clear statements to remove temporary variables from workspace. (Temporary fix, pending a change to functions instead of scripts for testing.)
-
Corrected typo in comment (->homogeneous).
-
Add initial abs and norm functions.
-
Renamed to place first in list.
-
Implemented much better algorithm by calling QTFM end on one of the non-empty components. (QTFM end calls Matlab built-in on one of the quaternion components.)
-
Added note about structure indexing problem on arrays, removed restriction on indexing empty LQS (compatibility with Matlab itself), and tidied up here and there.
-
New output format to replace original crude hack.
-
Root committed [r2]
initial checkin
-
New function, but note that it does not give the number of LQS in an array, for complex reasons documented in the file.
-
Added TODO about bug with empty fields.
-
Changed to use the private functions instead of structure indexing in case of future change.
-
Fixed bug where code fell through to error even though both arguments were scalar, by adding return statement!
-
2007->2008
-
Fix comment: L(q) = Aq + Bqi + Cqj + Dqk
-
--none-- committed [r1]
Standard project directories initialized by cvs2svn.
-
Initial Version
-
Added implementation notes.
-
New function.
-
Removed redundant lines. No need to test for 0 or 1 output arg.
-
superiorto call to ensure that LQS operators take precedence over quaternion.
-
Removed redundant comment line.
-
Modified to permit numerics or empty on RHS.
-
Add translation transform.
-
Modified subsref calls to calls to aye, bee etc, and also tested L.A notation.
-
Initial version.
-
Fixed typo in first comment line.
-
Initial version.
-
Added lower case abcd as selectors.
-
New function.
-
Initial version
-
Fixed typo.
-
Expanded note about the R2008a classdef.
-
Fixed two typos.
-
Fix syntax error in conditional.
-
Changed [ ] to [ ] linear quaternion system.
-
simplify function to remove call to regexpdir
-
Fixed typo.
-
New function.
-
Permit args to be empty.
-
Added TODO about case when a is empty.
-
Removed in favour of using dotted notation for direct field access.
-
Iniitial commit.
-
Call to new QTFM function zerosq.
-
Added some checks with empty fields.
-
Scalar right coefficients moved outside the convolution.
-
TODO note added about the B/C/D fields.
-
New function.
-
Modified to use overload_nonempty.
-
Added TODO note about varargin.
-
Simplify translate option.
-
Add TODO note about overloading quaternion functions.
-
Added copyright comments.
-
New function.
-
Fixed incorrect test for matching sizes.
-
Handle empty LQS components, e.g. {A,B,[ ],D}, etc.
-
New test cases.
-
New algorithm based on the new fast code in QTFM (migrated from here).
-
Amended locations and arguments of temporary test to test only LQS parameters for empty components.
-
Simplified code of internal function, added TODO and ID tag.
-
Minor layout fix.
-
Swapped roles with series. Work in progress on non-scalar case.
-
Updated year, GPL version, credits to EPSRC and added Id tag.
-
Added handling of array case.
