Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Computing with distributed chaos.

S Sinha1, W L Ditto

  • 1The Institute of Mathematical Sciences, CIT Campus, Madras 600 113, India.

Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
|April 24, 2002
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Viewing the functional consequences of traumatic brain injury by using brain SPECT.

Brain and cognition·2006
Same author

Vetted access to day case hand surgery.

International journal of clinical practice·2006
Same author

Long term survival in subacute sclerosing panencephalitis: an enigma.

Brain & development·2006
Same author

Phytoextraction capacity of the Chenopodium album L. grown on soil amended with tannery sludge.

Bioresource technology·2006
Same author

Distribution of metals in the edible plants grown at Jajmau, Kanpur (India) receiving treated tannery wastewater: relation with physico-chemical properties of the soil.

Environmental monitoring and assessment·2006
Same author

Effects of dexamethasone on cerebral perfusion and water diffusion in patients with high-grade glioma.

AJNR. American journal of neuroradiology·2006
Same journal

Efficient Monte Carlo simulations using a shuffled nested Weyl sequence random number generator.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics·2002
Same journal

Spatiotemporal dynamics of electromagnetic pulses in saturating nonlinear optical media with normal group velocity dispersion.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics·2002
Same journal

Soliton-breather reaction pathways.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics·2002
Same journal

Calculation of electromagnetic properties of regular and random arrays of metallic and dielectric cylinders.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics·2002
Same journal

Electromagnetic convective cells in a nonuniform dusty plasma.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics·2002
Same journal

Stability of neural networks and solitons of field theory.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics·2002
See all related articles

Chaotic dynamical systems, specifically lattices of threshold coupled chaotic maps, can perform complex computations. These systems emulate logic gates and execute arithmetic operations, extending to chaotic laser dynamics.

Area of Science:

  • Nonlinear dynamics
  • Computational science
  • Chaos theory

Background:

  • Recent studies by Sinha and Ditto demonstrated computational capabilities of chaotic systems.
  • Threshold coupled chaotic maps offer a novel platform for computation.

Purpose of the Study:

  • To detail and discuss the computational capacity of threshold coupled chaotic maps.
  • To extend these computational principles to continuous time dynamics, including chaotic lasers.

Main Methods:

  • Utilizing a lattice of threshold coupled chaotic maps.
  • Emulating logic gates (e.g., AND, OR, NOT).
  • Encoding numbers and performing arithmetic operations (addition, multiplication).

Main Results:

Related Experiment Videos

  • Demonstrated emulation of fundamental logic gates.
  • Successful execution of arithmetic operations like addition and multiplication.
  • Capability to perform specialized computations, such as finding the least common multiple.
  • Extension of the computational scheme to multidimensional continuous time dynamics.

    • Conclusions:

    • Lattices of threshold coupled chaotic maps possess significant computational power.
    • These chaotic systems provide a viable model for novel computing paradigms.
    • The principles are applicable to physical systems like chaotic lasers.