Changelog for
octave-forge-control-3.1.0-21.9.i586.rpm :
* Fri Jun 15 2018 reinirf+suseAATTgmail.com- Update to version 3.1.0
* New function: damp
* Changed nelem to numel and length to numel to remove the warnings during installation.
* The Impulse section has been rewritten, and a new file -- imp_invar.m -- added. The old system tried to use the \"zoh\" to get an impulse response but that is impossible.
* The new function \"imp_invar.m\" converts a Laplace tranfer function to a discrete tranfer function.
* New functions: acker, dsort, esort.
* Function lsim now plots inputs as well.
* Class \'ss\' should now work with complex inputs.
* Extend nyquist plots.
* Fixed warnings with newer Octave versions.
* Sat Oct 31 2015 dmitry_rAATTopensuse.org- Update to version 3.0.0
* Substantial parts of the most vital internals have been rewritten and streamlined in order to improve compatibility and reliability.
* LTI models: Improved handling of key-value pairs in all constructors for LTI models. Support inheritance of LTI properties in many variations. Accept [] as an alias for unspecified sampling time (Ts = -1). Automatic vector expansion for input and output names.
* dss Fixed a long-standing but undiscovered bug where \'dss (sys)\' overwrites sys.e with an identity matrix even if sys.e was not empty.
* ss Support for the special cases has been added.
* tf, zpk, filt Restrict transfer function variable to the candidates \'s\', \'p\' for continuous-time and \'z\', \'q\', \'z^-1\', \'q^-1\' for discrete-time models.
* bode, bodemag, nichols, nyquist, sigma It is now possible to specify a frequency vector of length 1.
* step, impulse, initial, ramp The time response functions now raise an error or warning if invalid arguments are passed to them. As it was the case for frequency response functions, they used to simply ignore invalid arguments.
* lsim Support logical arrays as input signal. Before, logical arrays were simply ignored without notice, which could lead to unexpected results. Additionally, lsim received the same improvements as the other time and frequency response functions regarding invalid arguments.
* pzmap Improved argument checks.
* augstate New function for state-space models. Adds the state vector to the output vector.
* connect The function no longer raises an error for name-based interconnections if some systems have common input names and one of these inputs are to be kept.
* estim Add input/output/state names to the returned system. Support name-based selection of inputs (arguments \'sensors\' and \'known\').
*
* sumblk Add signal names as input/output groups if argument n > 1.
*
* minreal If state-space models already have a minimal realization, then no state transformations are applied to the returned model.
* Sat Oct 03 2015 dmitry_rAATTopensuse.org- Update to versiob 2.8.5
* Bug fixes
* Matlab compatibility improvements
* Wed Sep 09 2015 dmitry_rAATTopensuse.org- Update to version 2.8.4
* Bug fixes and minor changes
* Tue Jul 07 2015 dmitry_rAATTopensuse.org- Update to version 2.8.3
* Bug fixes and minor changes
* Sat Jun 20 2015 dmitry_rAATTopensuse.org- Update to version 2.8.2
* Bugfix release
* Mon May 04 2015 dmitry_rAATTopensuse.org- Update to version 2.8.1
* tf - Revamped the modifications of TB01ZD from control version 2.8.0. The function now uses LAPACK routines to find the maximum norm element. - Improved error handling when converting state-space models.
* Tue Apr 07 2015 dmitry_rAATTopensuse.org- Update to version 2.8.0
* zero Compatibility fix in the C++ oct-file to support the upcoming Octave 4.0.
* isminimumphase Reverted changes from control-2.6.6. According to the definition of Byrnes/Isidori, the function tests whether the system has asymptotically stable zero dynamics. The poles are not tested.
* series Fixed a bug which gave unnecessary error messages when the function is called with 4 arguments.
* tf Resolved issues in MIMO state-space to transfer function conversion by implementing a more robust algorithm in SLICOT routine TB01ZD.
* Support for 64bit indexing option.
* Thu Feb 26 2015 dmitry_rAATTopensuse.org- Split from octave-forge package, version 2.6.6- Fix GCC errors: no return in non-void function
* control-gcc-errors.patch
