'Continuous signals' diaporamas de présentation

Chapter 1 Fundamental Concepts

Chapter 1 Fundamental Concepts. Signals. A signal is a pattern of variation of a physical quantity, often as a function of time (but also space, distance, position, etc). These quantities are usually the independent variables of the function defining the signal.

748 views • 56 slides

G. Baribaud/AB-BDI

504 views • 41 slides

Engineering Systems

Chapter 1. Engineering Systems. Introduction Systems Electrical and Electronic Systems System Inputs and Outputs Physical Quantities and Electrical Signals System Block Diagrams. 1.1. Introduction. Engineering is inherently interdisciplinary

404 views • 17 slides

Today's lecture

Today's lecture . Continuous and discrete-time signals Distinction between discrete and digital Examples The sequence Continuous and discrete-time systems Notations Examples Transformation of the independent axis Time Shifting Time Reversal Time Scaling Example Sinusoids.

266 views • 13 slides

BioSignal Processing

BioSignal Processing. Introduction. Biological signals or biosignals

590 views • 13 slides

Fast Signal Processing Algorithms

Fast Signal Processing Algorithms. Summary and Requirements. Summary. Time continuous signals and their spectrum; Time discrete signals Relationship to analog signals (sampling) Spectrum: Discrete Time Fourier Transform (DTFT) Discrete Fourier Transform and its relationship to DTFT.

311 views • 7 slides