Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • Fourier, (François Marie) Charles 1772-1837. French social theorist who believed that universal harmony could be achieved by reorganizing society into self-sustaining units called "phalanxes,” groups of 1,500 people who would share labor, wealth, and housing.
  • Fourier, Baron Jean Baptiste Joseph 1768-1830. French mathematician and physicist who formulated a method for analyzing periodic functions and studied the conduction of heat.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. French mathematician who developed Fourier analysis and studied the conduction of heat (1768-1830)
  • n. French sociologist and reformer who hoped to achieve universal harmony by reorganizing society (1772-1837)

Etymologies

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Examples

  • And he puts the wrong formula for a (n) in Fourier series.

    The Pain...

  • Fourier is also generally credited with the discovery of the greenhouse effect. [

    Archive 2009-03-01

  • In the university she learned how to mathematically move from one description to the other by means of what is called a Fourier transform.

    Vic Stenger: The New Spirituality

  • What Jason Brown did is known as Fourier analysis.

    'Hard Day's Night': A Mathematical Mystery Tour

  • According to a booklet called Goji: The Himalayan Health Secret, tests involving infrared molecular bonds, a spectroscopic fingerprinting analysis and a mathematical formula called the Fourier Transform suggest that the goji is “quite possibly the most nutritionally dense food on the planet!”

    The Fruit Hunters

  • There is an aspect of science known as Fourier analysis.

    THE HIDDEN FACE OF GOD

  • There was a remark in a-- a book by -- a new book by Francois Fourier, which is just out here, where he says, ` It's interesting that -- that after the war, af -- after World War II, the resistance to communism was led by Europe's two leading anti-facists, de Gaulle and Churchill. '

    Reflections on a Ravaged Century

  • A computer converted this complex graph into the conventional NMR pattern, using the same mathematical calculation that is used to identify molecular structures in X-ray crystallography, a formula called the Fourier transformation (FT).

    The Nobel Prize in Chemistry 1991 - Perspectives

  • When they turned these measurements into a series of waves using a mathematical trick called a Fourier transform, the waves increased in magnitude as their frequency decreased.

    Variety.com

  • The team then converted the measurements of their attention spans into wave forms using a mathematical technique known as the Fourier transform.

    PhysOrg.com - latest science and technology news stories

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