A Simple and Fast Algorithm for Computing the N-th Term of a PDF

We know that the impulse response is the inverse Fourier transform of the The two-dimensional discrete Fourier transform is a simple generalization of ...

Mixed-Signal and DSP Design Techniques Fast Fourier Transforms

The Fast Fourier Transform (FFT) is Simply an Algorithm therefore understanding the complex DFT and how it relates to the real DFT is important.

A Simple Fluid Solver based on the FFT

Indeed given a Fast Fourier. Transform

Simple and Practical Algorithm for Sparse Fourier Transform

The Fast Fourier Transform (FFT) is one of the most fundamental numerical algorithms. It computes the. Discrete Fourier Transform (DFT) of an n-dimensional.

FFT-based methods for the mechanics of composites: A general

3 sept. 2013 Although its implementation is very similar to and indeed as simple as

A simple fixed-point error bound for the fast Fourier transform

The computation of r can easily be included in the FFT This is our basic bound on the arithmetic noise/signal ratio which was summarized in Section I ...

Finite strain FFT-based non-linear solvers made simple

Finite strain FFT-based non-linear solvers made simple Moreover the Fast Fourier Transform is a natural companion of pixel-based digital images which.

A Simple Fluid Solver based on the FFT

This paper presents a very simple implementation of a fluid solver. Our solver is consistent with the equations of fluid flow and produces velocity fields