'Linear convolution' diaporamas de présentation

Linear convolution - PowerPoint PPT Presentation

Outline of chapter seven

Outline of chapter seven

Outline of chapter seven. Discrete-Time Fourier Transform Discrete Fourier Transform Properties of the DFT System Analysis via the DTFT and DFT FFT Algorithm Applications of the FFT Algorithm. Discrete-Time Fourier Transform (DTFT) ???????????.

★ ★ ★ ★ ★

667 views • 64 slides
Advanced MATLAB Summer 2018 Discrete Fourier Transform

Advanced MATLAB Summer 2018 Discrete Fourier Transform

Advanced MATLAB Summer 2018 Discrete Fourier Transform. Behrad TaghiBeyglou Department of Electrical Engineering Sharif University of Technology. Motivation. The DTFT is defined using an infinite sum over a discrete time signal and yields a continuous function X(?)

★ ★ ★ ★ ★

673 views • 62 slides
Digital Image Processing Week V

Digital Image Processing Week V

Frequency Domain Processing. Digital Image Processing Week V. Thurdsak LEAUHATONG. Background: Fourier Series . Fourier series:. Any periodic signals can be viewed as weighted sum of sinusoidal signals with different frequencies. Frequency Domain: view frequency as an

★ ★ ★ ★ ★

599 views • 52 slides
Lecture 4: Frequency domain representation, DTFT, IDTFT, DFT, IDFT

Lecture 4: Frequency domain representation, DTFT, IDTFT, DFT, IDFT

Lecture 4: Frequency domain representation, DTFT, IDTFT, DFT, IDFT. Instructor: Dr. Gleb V. Tcheslavski Contact: gleb@ee.lamar.edu Office Hours: Room 2030 Class web site: http://ee.lamar.edu/gleb/dsp/index.htm. Some history.

★ ★ ★ ★ ★

445 views • 38 slides
Diderot Forum 22/11/2001

Diderot Forum 22/11/2001

Signal Processing and Mathematical Modeling challenges in ADSL/VDSL High-Speed Telephone Line Modems. Diderot Forum 22/11/2001. Marc Moonen Dept. E.E./ESAT, K.U.Leuven marc.moonen@esat.kuleuven.ac.be www.esat.kuleuven.ac.be/sista/members/moonen.html. Overview. Modem technology

★ ★ ★ ★ ★

433 views • 30 slides
Lecture 6 : DFT

Lecture 6 : DFT

Lecture 6 : DFT. Xiliang Luo 2014/10. Periodic Sequence. Discrete Fourier Series. For a sequence with period N, we only need N DFS coefs. Discrete Fourier Series. DFS. Synthesis. Analysis. Example. DFS of periodic impulse. DFS Properties. Linearity:. Shift:. DFS Properties.

★ ★ ★ ★ ★

462 views • 30 slides
Block Convolution: overlap-save method

Block Convolution: overlap-save method

CIRCULAR CONVOLUTION. LINEAR CONVOLUTION + ALIASING. Block Convolution: overlap-save method. Input Signal x [ n ] : arbitrary length Impulse response of the filter h [ n ] : lenght P Block Size: N ? we take N samples of x [ n ]

★ ★ ★ ★ ★

600 views • 26 slides
Block Convolution: overlap-save method

Block Convolution: overlap-save method

CIRCULAR CONVOLUTION. LINEAR CONVOLUTION + ALIASING. Block Convolution: overlap-save method. Input Signal x [ n ] : arbitrary length Impulse response of the filter h [ n ] : lenght P Block Size: N ? we take N samples of x [ n ]

★ ★ ★ ★ ★

308 views • 26 slides

View Linear convolution PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Linear convolution PowerPoint presentations. You can view or download Linear convolution presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.