Re: Increased noise after saving image

[Doug Stewart]

On Wed, Oct 18, 2017 at 7:52 AM, Jen <address@hidden> wrote:

Hello,

I have plotted my data using plot and plotyy. However, when saving the data,
using either print or the save function from the figure window seems to
increase the noise level in my data. That is, the graph I see when using
plot does not look the same as the one I have saved.

Is there some kind of smoothing done when plotting? Or why is there a
discrepancy between what I see and what is saved?

<http://octave.1599824.n4.nabble.com/file/t372571/Comparison_Octave_png.png>

/Jenny

Hi Jen:

Did you get an answer yet?

If you post your data someplace online then I will look at it.

--

DAS