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Diffstat (limited to 'nInputData.sci')
| -rw-r--r-- | nInputData.sci | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/nInputData.sci b/nInputData.sci index 59a3b64..8d5a481 100644 --- a/nInputData.sci +++ b/nInputData.sci @@ -1,15 +1,50 @@ function varargout = nInputSeries(varargin) - [lhs rhs] = argn(0) +// Count the number of input output data series +// +// Calling Sequence +// ioData = nInputSeries(plantData) +// +// Parameters +// plantData : iddata type module +// ioData : structure type variable having input and output object +// +// Description +// plantData must be iddata type. The function returns the number of input and output data series in struct form. It has two fields name as input and output. +// +// Examples +// plantData = iddata(rand(100,3),rand(100,2),0.1) +// ioData = nInputSeries(plantData) +// +// Examples +// plantData = iddata(rand(100,2),[],0.1) +// ioData = nInputSeries(plantData) +// +// Examples +// plantData = iddata([],rand(100,3),0.1) +// ioData = nInputSeries(plantData) +// +// Authors +// Ashutosh Kumar Bhargava, Bhushan Manjarekar +// + [lhs rhs] = argn(0) if rhs <> 1 then - error(msprintf(gettext("%s: Wrong number of input arguments."),"iddataplot")) + error(msprintf(gettext("%s: Wrong number of input arguments."),"nInputSeries")) end iddataData = varargin(1) if typeof(iddataData) <> 'iddata' then error(msprintf(gettext("%s:Wrong type for input argument %d: ""iddata"" expected."),"nInputSeries",1)) end + t = struct('input',0,'output',0) + if ~size(iddataData.InputData,'*') then - varargout(1) = 1 + t.input = 0 else - varargout(1) = size(iddataData.InputData,'c') + t.input = size(iddataData.InputData,'c') end + if ~size(iddataData.OutputData,'*') then + t.output = 0 + else + t.output = size(iddataData.InputData,'c') + end + varargout(1) = t endfunction |