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Lyapunov Exponents Toolbox

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Description

Lyapunov Exponents Toolbox (LET) provides a graphical user interface for users to determine the full sets of Lyapunov exponents and Lyapunov dimension of continuous and discrete chaotic systems.

This toolbox can only run on MATLAB 5 or higher versions of MATLAB. It has been tested under Windows and Unix and may also run on other platforms.

To run the program, enter LET in MATLAB command window. Detail description of this toolbox can be found in the file README.M.

MATLAB release MATLAB 5.2 (R10)
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Comments and Ratings (22)
30 Jun 2014 Vikram  
30 Jun 2014 Wang Star  
04 Feb 2013 Sonya  
18 Feb 2012 Lyuboslav Petrov

Great

29 Dec 2008 Alma Y. Alanis

Dear sir I want to know how can I use LET for finding the largest Lyapunov exponent of a one dimensional time series. Please help. I welcome all the boarders advices, suggestions and help

22 May 2008 Xiujian Yang

very exellent

16 May 2008 ahmed ezzat

How can I use the program LET for finding the largest Lyapunov exponents from 3-dimensional time series?

26 Sep 2007 y T  
14 Feb 2007 ajay kumar

sir,
how to dram parameter space diagram between a and w in matlab
d^2x/dt^2+alpha*dx/dt+x+x^3=acoswt
plz help me
by using fft in matlab,how to draw frequency spectrum ............
if any possible way,then help me

29 Dec 2006 Sandre UK

How can I use LET for finding the largest Lyapunov exponent of a one dimensional time series. The time series is available in the .dat format. Please help. I welcome all the boarders advices, suggestions and help

02 Nov 2006 ajay kumar

can u solve duffing oscillator by fft

21 Mar 2006 Indrava Roy

hi,is there any way to specify a piecewise smooth map for calculating the Lyapunov exponent?
thanx in advance.

08 Jun 2005 yalcin isler

I think it is an excellent toolbox

26 May 2005 Sun kehui

The software is excellent.
I hope to express honestly my sorry to the author for my mistake. An article named ¡°Design and Implementation of Lyapunov Exponents Calculating Algorithm was published in Computer Engineering and Application 40(35): 12~14, in Chinese. I am the first author of this article. The main idea and methods of this paper origins from the free software LET exploited by the author, but the website is not listed in the references. I think it is not suitable for doing so. I am sorry for my mistake.

10 Oct 2004 zhao yang

I like it

27 May 2004 chen zhi

it's very good for me

05 Dec 2003 Yang Jin

It's a good tool!

09 Jun 2003 xuesong jia

Aha,I get it at last!!

03 Jun 2003 ming lei

very good for researchers!

23 Nov 2002 Shine Lu

Lovely one, help us work more effectively.

06 Sep 2002 Juan Pablo Narino

Excellent GUI, Excellent Help, a must have for every chaos researcher. Some minor bugs.

13 Oct 2001 giancarlo storti gajani

works fine... (btw: reading the code helps learning gui programming)

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