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SWRIMS HIGH SCHOOL WORKSHOPS
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Introduction to Fourier Series and Harmonic Analysis
Saturday, 22 November 1997, 9:00 AM - 4:00 PM [CHECK TIME]
Mathematics Building, Room 101
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Workshop schedule:
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- Removing noise from sounds (Karl Bauer, bauer@math.arizona.edu
)
- Periodic functions(Jeff Cunningham, jcunn@math.arizona.edu
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- What does it mean for a function to be periodic?
- Sums and products of periodic functions
- Guessing Fourier coefficients game (Cecilia Fosser, cfosser@math.arizona.edu
)
- Fourier's discovery
- Coefficients that are impossible to guess
- Geometric integration
- Integration as signed area
- Integral of some periodic functions is zero
- Integral of other periodic functions is nonzero
- Calculating Fourier coefficients
- Multiplying the Fourier series by a period function
- Isolating terms
- Computing the coefficients
- Introduction to Riemann sums
- Basic concepts
- Doing Riemann sums with a calculator
- Guided exercises
- An earlier example revisited
- Computing Fourier coefficients of a given function
- MATLAB program for computing Fourier series
- Comparing MATLAB results to earlier results
- Touchtones
- Demonstration
- Fourier coefficients of touchtones
- Recognizing touchtones
If you are interested in pursuing any of these topics further, please
email the individuals above.
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Workshop participants:
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Canyon del Oro High School
Tucson, Arizona
Teachers:
Christopher Yetman
Christopher Yetman's students:
Julie Thompsen
Jen Inboden
Kelly Begstrand
Bill Bennett
Kristen McDonald
Mark Klell
Jeffrey Fijalka
Josh Shalek
Daniel Doty
Chris Graham
Curtis Smith
Brian Weleck
Jessica Watters
Chad Reynolds
Micah Bickford
Phil Hughes
Joseph Vega
Jacob Sudol
Phil Spuhler
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Sahuaro High School
Tucson, Arizona
???'s students:
Melissa Manna
University High School
Tucson, Arizona
???'s students:
Chani Johnson
Nic Fifer
Bardia Behabadi
Tucson High School
Tucson, Arizona
Ron Hopley's students:
David Obregon
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Summary: 1 teachers and 24 students.
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Webpage: http://www.math.arizona.edu/~rims/workshops/workshop22Nov97.html
Webmaster: Alexander Perlis
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