hi can you help me to change the display of the plot

hi 
can you help me to change the display of the plot to have as unit the pixel and the axis of X and Y use the same 
unit. I use the matlab R2014a and I typed this code but I did not get the right result
  ax = gca
   set(ax, 'XAxisLocation', 'top', ...
           'YAxisLocation', 'left', ...
           'XDir', 'normal', ...
           'ZDir', 'reverse', ...
           'DataAspectRatio', [1 1 1], ...
           'PlotBoxAspectRatio', [1 1 1], ...
           'PlotBoxAspectRatioMode', 'manual', ...
           'Position', [0 0 1 1], ...
           'ActivePositionProperty', 'position');
  figure
 x=[1:10]
 y=[1:10]
 plot(x,0.375 *x)

Answer 1

[Yuvaraj Venkataswamy]

if true
  % code
  xlim([0 10]);
  ylim([0 4]);
end