how to save a figure plotted with matlab with best quality in .ppt or .pdf file?

I make a figure with matlab (a 3d plot), now I'm trying to save it in a .ppt file or .pdf file with best quality but I cannot!

When I save the figure (attached file) the quality reduced. As I'm trying to write a paper (scientific report and article), I need a good quality .pdf or .tif file but I cannot make it with best quality.

Please help me in this regard?

can you make a good quality .tif or .pdf or . png file of the figure?

Best

[Majid Vaghari]

The figure attached here.

Answer 1

[James Tursa]

See this FEX submission by Yair Altman:

https://www.mathworks.com/matlabcentral/fileexchange/23629-export_fig?s_tid=srchtitle

[Majid Vaghari]

Thanks for your help

Answer 2

[KALYAN ACHARJYA]

One way:

https://in.mathworks.com/help/matlab/creating_plots/save-figure-at-specific-size-and-resolution.html

[Majid Vaghari]

Thanks for the solution. But my MATLAB version is 2014b so I can not run the :

exportgraphics(f,'barchart.png','Resolution',300)

can you do that and save the image for me with good resolution?

Best