Zoom all dates in figure

Hi,

i have a problem with view ma dates. I need dates in this format, as blue line (more details).

My data now looks like this , answer is. How can i do more details figure, to display all data and not the viewport?

thanks

[Adam Danz]

It looks like the first image could be produced using polarplot whereas the second image is using Cartesian axes.

If that's correct, use cart2pol to convert your Cartesian coordinates to polar coorinates and plot them using polarplot.

[Patrik Kopecky]

ok, is it good, but my dates now looks this . So i still need more detailed display. if i zoom in my dates i see this diferences , my questin is: how can i do to highlight deviations and i still wiew all circle? (blue line are measured dates, green and red line are nominal dates) so i need zoom in blue line to see the deviations.

thanks

[Mathieu NOE]

hello

you can compute the difference (deviation) between your data and the reference (red)

then apply a magnification factor M (related to a given display scale) and plot a "magnified" experimental data

dev = data - reference;
data_display = reference + M*dev;

[Patrik Kopecky]

I have still the same problem, becouse i have two types of dates. My measured dates are in cartezian system, but nominal data are a plot circle from center point and radius. how i get diferencies between them? Is any function as power filter ?

[Mathieu NOE]

the cartesian data must be converted first to polar , as mentionned above by @Adam Danz