Convert a name-value structure to a cell array containing interleaved names and values. Pass the cell array to the axes function, which accepts name-value pairs in a cell array. Return the handle to the axes object.

function a = myAxes(axesProps)
    arguments
        axesProps.XLim (1,2) {mustBeNumeric}
        axesProps.Color string {mustBeMember(axesProps.Color,["red","green","blue"])}
        axesProps.Box matlab.lang.OnOffSwitchState
    end
    nvCell = namedargs2cell(axesProps);
    a = axes(nvCell{:});
end

The output of the namedarg2cell function converts the axesProps name-value structure defined in the arguments block to an interleaved cell array of names and values. Pass the nvCell cell array to the axes function, which accepts name-value pairs as a cell array.

a = myAxes("XLim",[1,10],"Color","red","Box","on");