function varargout = identTime(varargin)
    
// Returns the time series data 
// 
// Calling Sequence
// timeData = identTime(plantData)
// Parameters
// plantData : iddata type variable
// timeData : identTime type variable
// Description
// identTime function takes plantData,iddata type, and generate time vector data,frequency as number of samples per time unit,number of samples. The timeData is identType
// variable.
// Examples
//  a = [1 0.2];b = [0 0.2 0.3];
//  sys1 = idpoly(a,b,'Ts',0.1)
//  u = idinput(1024,'PRBS',[0 1/20],[-1 1])
//  y = sim(u,sys)+rand(1024,1)
//  plantData = iddata(y,u,0.1)
//  timeData = identTime(plantData)
// Authors
// Ashutosh Kumar Bhargava, Bhushan Manjarekar

    [lhs , rhs] = argn()
	if ( rhs <> 1 ) then
		errmsg = msprintf(gettext("%s: Wrong number of input arguments"), "identTime");
		error(errmsg)
	elseif typeof(varargin(1)) <> "iddata" then
        error(msprintf(gettext("%s:Input model must be ""iddata"" type.\n"),"identTime"))
    end
    plantData = varargin(1)
    // disp('yolo')
    inputData = plantData.InputData;inputData = size(inputData,'r')
    outputData = plantData.OutputData;outputData = size(outputData,'r')
    sampleNumb = max(inputData,outputData)
    timeData = (0:sampleNumb-1)*plantData.Ts
    t = tlist(['identTime','samples','start','end','Frequency','TimeSeries'],sampleNumb,0,timeData($),1/plantData.Ts,timeData)
    varargout(1) = t
endfunction

function %identTime_p(mytlist)
    f = fieldnames(mytlist)
    mprintf("\t    samples : %d\n",mytlist.samples)
    mprintf("\t      start : %d\n",mytlist.start)
    mprintf("\t        end : %d\n",mytlist.end)
    if ceil(mytlist.Frequency)-mytlist.Frequency then
        mprintf("\t  Frequency : %.4f\n",mytlist.Frequency)
    else
        mprintf("\t  Frequency : %d\n",mytlist.Frequency)
    end
    timeData = mytlist.TimeSeries
    mprintf("\t TimeSeries : %.2f, %.2f, . ,%.2f",timeData(1),timeData(2),timeData($))
    
endfunction