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概述

  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

作者:Juan Carlos Ponce Campuzano
主题:复数, 数字
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

下一页
Amplitude and Frequency

新资源

  • Modifiable Right Triangular Prism
  • Deriving the Sector Area Formula
  • Deriving the Arc Length Formula
  • Perpendicular Lines: Quick Exploration
  • Building Algebra Tile Models for Trinomials

发现资源

  • 旋轉對稱
  • Cosine Rule Question Generator
  • Homothety and reflection by point Maria S (RO)
  • Element of Set 2
  • Flower,Sascha,GER

发现主题

  • 抛物线
  • 多项式函数
  • 梯形
  • 球面
  • 勾股定理
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