From: <par...@us...> - 2010-09-04 22:10:52
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Revision: 7657 http://octave.svn.sourceforge.net/octave/?rev=7657&view=rev Author: paramaniac Date: 2010-09-04 22:10:46 +0000 (Sat, 04 Sep 2010) Log Message: ----------- control: texinfo updates Modified Paths: -------------- trunk/octave-forge/main/control/inst/covar.m trunk/octave-forge/main/control/inst/kalman.m Modified: trunk/octave-forge/main/control/inst/covar.m =================================================================== --- trunk/octave-forge/main/control/inst/covar.m 2010-09-04 21:28:24 UTC (rev 7656) +++ trunk/octave-forge/main/control/inst/covar.m 2010-09-04 22:10:46 UTC (rev 7657) @@ -17,9 +17,25 @@ ## -*- texinfo -*- ## @deftypefn{Function File} {[@var{p}, @var{q}] =} covar (@var{sys}, @var{w}) -## Return the (steady-state) output covariance p as well as the state -## covariance q for a lti model sys driven by the Gaussian white noise -## inputs of intensity w. +## Return the steady-state covariance. +## +## @strong{Inputs} +## @table @var +## @item sys +## LTI model. +## @item w +## Intensity of white noise inputs which drive @var{sys}. +## @end table +## +## @strong{Outputs} +## @table @var +## @item p +## Output covariance. +## @item q +## State covariance. +## @end table +## +## @seealso{lyap, dlyap} ## @end deftypefn ## Author: Lukas Reichlin <luk...@gm...> Modified: trunk/octave-forge/main/control/inst/kalman.m =================================================================== --- trunk/octave-forge/main/control/inst/kalman.m 2010-09-04 21:28:24 UTC (rev 7656) +++ trunk/octave-forge/main/control/inst/kalman.m 2010-09-04 22:10:46 UTC (rev 7657) @@ -26,11 +26,11 @@ ## @table @var ## @item sys ## Nominal plant model. -## @item Q +## @item q ## Covariance of white process noise. -## @item R +## @item r ## Covariance of white measurement noise. -## @item S +## @item s ## Optional cross term covariance. Default value is zero. ## @item sensors ## Indices of measured output signals y from @var{sys}. If omitted, all outputs are measured. @@ -43,9 +43,9 @@ ## @table @var ## @item est ## State-space model of the Kalman estimator. -## @item G +## @item g ## Estimator gain. -## @item X +## @item x ## Solution of the Riccati equation. ## @end table ## This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site. |