let

Lyapunov Exponents Toolbox

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)

[giancarlo storti gajani]

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

[Juan Pablo Narino]

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

[Shine Lu]

Lovely one, help us work more effectively.

[ming lei]

very good for researchers!

[xuesong jia]

Aha,I get it at last!!

[Yang Jin]

It's a good tool!

[chen zhi]

it's very good for me

[zhao yang]

I like it

[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.

[yalcin isler]

I think it is an excellent toolbox

[Indrava Roy]

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

[ajay kumar]

can u solve duffing oscillator by fft

[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

[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

[y T]

 

[ahmed ezzat]

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

[Xiujian Yang]

very exellent

[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