Plot not showing line fully

my plot does not show the line for certain areas. Any idea what the problem is?

[KSSV]

May be they are NaN's. Check the data.

nnz(isnan(data))

Wht does it give?

[steffen seligmann]

none of them is

your command prints out 0.

[steffen seligmann]

if i zoom in it shows the line for some reason

[Ameer Hamza]

Can you attach the data in a .mat file?

Answer 1

[Star Strider]

There may be some problem with the graphics rendering. See if an update to your graphics driver is available.

Otherwise, adding:

'LineWidth',1.5

to your plot call might be a work-around.

[steffen seligmann]

i have tried the linewidth before which did not fix the problem. But it seems u right that sth is wrong with the displaying. Once i saved the picture as pdf the line showed properly in that document.

Very sorry to bother u guys and thanks for the help. Its working that way which is good enough for me.

[Star Strider]

No worries!

I am happy this worked for you.

[Ameer Hamza]

@steffen, Try

opengl software

Maybe it will fix issues with the graphics rendering.

[steffen seligmann]

@ameer, i think that actually worked. Thanks!

Answer 2

[Fangjun Jiang]

Might it contain nan?

plot([1:3,nan,nan,4:6])

[steffen seligmann]

i commented above since u both suggest the same problem