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Demonstrations 21 - 40 of 45
Sums of Sine Waves with Several Step Sizes (Sawtooth or Square Approximations)
Visualizing the Poisson Kernel
Numerical Approximation of the Fourier Transform by the Fast Fourier Transform (FFT) Algorithm
Laser Diffraction Pattern
Discrete Fourier Sine and Cosine Transforms
Fourier Synthesis for Selected Waveforms
Modulaciones AM (Spanish)
Examples of Fourier Series
CesÓro Sums of Some Unit Sequences
Gibbs Phenomena for 1D Fourier Series
Representations of the Dirac Deltafunction
Sounds from Amplitude and Frequency
Approximation of Discontinuous Functions by Fourier Series
Trigonometric Sums as Parametric Curves
Extremal Trigonometric Polynomials
The Sound of Sine Waves
Fractional Fourier Transform
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