using Tisean with matlab

Hi every body, I need some functions of Tisean to use in matlab. I've seen the link below

http://www.agnld.uni-potsdam.de/~marwan/matlab-tutorials/html/tisean.html

but it wasn't helpful for me. I wanna know if any body can help me to find a solution.

Answer 1

[Matt Fig]

Did you download the source code? It doesn't help those who would help you to leave out the exact problem...

Did you download the files?

Did you follow the author's installation instructions?

Did you get an error? What error?

etc, etc. The more specific you are in asking the question, the better we will be able to help...

[Af]

Hi

I just have a very simple code to make a demo of TISEAN in MATLAB It works with no error and the "status" returns zero. however, the output file is not made. Interestingly, if I simply write the same command in command prompt (cmd, windows XP), the output file is generated. Could you tell me what may be wrong here?

tiseanPath = 'C:\TISEAN3\bin\';

a = 1.4;

[status,result]=system([tiseanPath,'henon -B0.3 -A',num2str(a),' -l1000 -o ']);

Thanks very much in advance

Answer 2

[minoo]

I downloaded the source code, and now I have both folder "source_f" and "source_c" in my extracted folder.

I follow what is said in the link and I just copy and paste the example, but the below error pops up:

'henon' is not recognized as an internal or external command, operable program or batch file.

??? Error using ==> load Number of columns on line 2 of ASCII file C:\my works\MATLAB\henon.dat must be the same as previous lines.

[Matt Fig]

If the source code includes C and Fortran functions, you will need to mex them. Look at the help for MEX.

help mex

Answer 3

[henry gorx]

please, when I use lyap_r the results are different compared with mtrchaos, I mean to the magnitude, for example, lypa_r gave me a lyapunov exponet of -4.656 and mtrchaos gave me a -0.0047, what's the difference? I really appreciate your help. Thanks