You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: ellipsePerimeterPoints.m
    path of file: ./repos/gkaModelEye/model/ellipse
    
    the code of the file until where you have to start completion: function [ Xp, Yp ] = ellipsePerimeterPoints( transparentEllipseParams, steps, phase, noise, method )
% Returns a set of points on the boundary of a transparent ellipse
%
% Syntax:
%  [ Xp, Yp ] = ellipsePerimeterPoints( transparentEllipseParams, steps )
%
% Description:
%   Given an ellipse in transparent form, the routine returns the

    
function [ Xp, Yp ] = ellipsePerimeterPoints( transparentEllipseParams, steps, phase, noise, method )
% Returns a set of points on the boundary of a transparent ellipse
%
% Syntax:
%  [ Xp, Yp ] = ellipsePerimeterPoints( transparentEllipseParams, steps )
%
% Description:
%   Given an ellipse in transparent form, the routine returns the
%   coordinates [Xp, Yp], which are points on the ellipse. The points are
%   distributed evenly by angle with respect to the center of the ellipse.
%   The number of returned points is specified in the input variable
%   "steps". Note that 5 points are needed to uniquely specify an ellipse,
%   and 6 are needed to characterize any error in fitting.
%
% Inputs:
%   transparentEllipseParams - A 1x5 vector containing the parameters of an
%                           ellipse in transparent format.
%   steps                 - Scalar. The number of points on the boundary
%                          	to be returned. If not passed, steps is set to
%                          	5.
%   phase                 - Scalar. The phase (in radians) of the points
%                           around the pupil perimeter. If not passed,
%                           phase is set to zero.
%   noise                 - Scalar. The width of the Gaussian distributed
%                           noise (in pixels) to be added to the X and Y
%                           positions of the perimeter points.
%   method                - Char vector. The method to be used to space the
%                           points about the ellipse perimeter. The choice
%                           rend