This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: signals • A “discretetime” signal is the result of sampling a continuous signal at defined intervals. z = f[n] = f(nT) • Domain of signal is set of discrete integer values • Range can be either continuous or discrete values Signal can take on a finite number of values 4 EE 200 Signals • Spatial signals can be sampled in two dimensions z = f[n,m] = f(nS x , mS y ) • The signal range can be discrete • For any sampled signal, is it possible to recover the continuous signal from the discrete one? Answer: sort of...
View
Full Document
 Fall '08
 ZADEH
 Electrical Engineering, discrete values Signal

Click to edit the document details