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Outline

  1. Discrete Fourier Transform
    1. Amplitude and Frequency
    2. Geometric interpretation of sine and cosine
    3. Fourier Transform
    4. Epicycles tracing a square closed curve
    5. Discrete Fourier Transform: Trigonometric interpolation

Discrete Fourier Transform

Author:Juan Carlos Ponce Campuzano
Topic:Complex Numbers, Numbers
Discrete Fourier Transform

  • Amplitude and Frequency

  • Geometric interpretation of sine and cosine

  • Fourier Transform

  • Epicycles tracing a square closed curve

  • Discrete Fourier Transform: Trigonometric interpolation

Next
Amplitude and Frequency

New Resources

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  • Parabolas, Lines and Nomograms
  • Graphing Compound Inequalities: Conjunctions and Disjunctions
  • Congruent Figures

Discover Resources

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  • Step two
  • Exploring The Vertex and Shape of Quadratic Graphs
  • Investigating the Circumference of a Circle and Pi
  • Zylinderhuf

Discover Topics

  • Volume
  • Similarity Transformation or Similarity
  • Percentages
  • Step Functions
  • Random Variables
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