RECURRENCE PLOTS

Thanks for your reply. :mrgreen: I am looking forward to this. Will I be able to submit an abstract for a poster presentation in the registration portal when it opens? ~ Aaron Yes, sure! You are warmly welcome! Send me an email with your email address to get included in the list for announcements.

Sir my topic of research is the nonlinear analysis of solar wind. My doubt is, “is it possible to use cross recurrence plot to study similarity in the dynamics of solar wind speed and the interplanetary magnetic field. Hi, before answering this question, we should be clear about the research questi...

The ninth international recurrence plot symposium will be organized by the Lublin University of Technology, Poland, in September 22-24, 2021. The venue will be in Lublin.

More information:
http://symposium.recurrence-plot.tk/

Hi,
yes, we plan a mixture of physical and virtual conference.
You are warmly welcome to join!
Best
Norbert

For the next symposium in 2019, we offer a scholarship for PhD students! More info: http://symposium.recurrence-plot.tk/?a=scholarship

This is completely right. For the measures based on vertical structures, I suggest to include the LOI and not to apply the Theiler window. This should also be noted in the explanation of the method when a publication is prepared.

This is really a good point. When the LOI is not excluded, the denominator is N × N . There are some special cases where this definition of RR is helpful. In other applications, it can be required to exclude the LOI, then the denominator is N ( N –1). Further, a Theiler window can be required, which...

As far as I know, there is no public software for it. I myself have developed a C++ code but it is only for a pilot study and I need to check again whether it is maturated enough to be used for general purpose or other data. Moreover, the code is more than 10 years old …

The eigth international recurrence plot symposium will be organized by the Jiangsu University in Nanjing, China, in August 21-23, 2019. The venue will be in Zhenjiang.

More information:
http://symposium.recurrence-plot.tk/

Hi Pier,

the empty region means that the states in this epoch do not occur at any other times. These state are unique. Perhaps you could also show us the time series?

Best
Norbert

No, it is not possible. The base of the CRP is the distance between two points (on two different phase space trajectories).

Yes, sure. As long as you don't delete the install.m file, you can use it several times, also at other machines.

Look at this answer:
http://www.recurrence-plot.tk/forum/vie ... 4224#p5623

Hi, I think nargoutchk was introduced before MATLAB R2006a. But it seems that your MATLAB is too old and does not have this function. I suggest to write simple function called nargoutchk.m and put it into the CRPtool folder: function out = nargoutchk(in1,in2) % do nothing By doing this you only lose...

Hi Mircea, you are right, when using the fixed number of neighbours (which is the original definition of an RP by Eckmann 1987) the RP is not symmetric. This should be clear because for recurrence pair i and j the k nearest neighbours of the state at time point i are not necessarily the k nearest ne...