How to find a color map with white background and still good for eye diagram plot

[Han]

Hi,

I found the default color map for eye diagram plotting function in matlab is back in background.

eye = commscope.eyediagram('SamplingFrequency', Fs,'SamplesPerSymbol', 80,'PlotType', '2D Color');

How can I find a colormap with white background and still good for eye diagram plot? Just like what Agilent scope used in white background setting?

Regards,
Neo

[Ethem]

Hi Neo,
There is an eye diagram demo that shows how to change the color map:

http://www.mathworks.com/products/communications/demos.html?file=/products/demos/shipping/comm/scattereyedemo.html

Hth,
Ethem

"Han " <mike_...@yahoo.com.cn> wrote in message <hd9mqf$ddl$1...@fred.mathworks.com>...

[Han]

Ethem:

Thanks for the update.

I'm specifically looking for a colormap could have white background when drawing eyediagram in 2D color mode.

Thanks,
Neo