Loading...
Please wait, while we are loading the content...
Similar Documents
Discrete-Time Fourier Transform
| Content Provider | Scilit |
|---|---|
| Author | Corinthios, Michael |
| Copyright Year | 2018 |
| Description | The Fourier transform of a discrete signal, which is referred to as the discrete-time Fourier transform (DTFT) is a special case of the z-transform in as much as the Fourier transform of a continuous signal is a special case of the Laplace transform. In the present discrete-time context we write for simplicity Fourier transform to mean the DTFT. We will, moreover, see in this chapter that the discrete Fourier transform (DFT) is a sampled version of the DTFT, in as much as the Fourier series is a sampled version of the Fourier transform of a continuous signal. The chapter ends with a simplified presentation of the fast Fourier transform (FFT), an efficient algorithm for evaluating the DFT. Book Name: Signals, Systems, Transforms, and Digital Signal Processing with MATLAB |
| Related Links | https://content.taylorfrancis.com/books/download?dac=C2009-0-07491-7&isbn=9781315218533&doi=10.1201/9781315218533-11&format=pdf |
| Ending Page | 511 |
| Page Count | 88 |
| Starting Page | 424 |
| DOI | 10.1201/9781315218533-11 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2018-09-03 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Signals, Systems, Transforms, and Digital Signal Processing with Matlab Hardware and Architecturee Discrete Fourier Transform Signal Simplicity Simplified |
| Content Type | Text |
| Resource Type | Chapter |
