'Average code word length' presentation slideshows

Image Compression, Transform Coding & the Haar Transform

811 views • 50 slides

Expected values of discrete Random Variables

Expected values of discrete Random Variables. Definition of Discrete RV (Review). The function that maps S into S X in R and which is denoted by X (.) is called a random variable .

473 views • 34 slides

Expected Values for Discrete Random Variable

Expected Values for Discrete Random Variable. Definition of Discrete Random Variables (Review). The function that maps S into S X in R and which is denoted by X (.) is called a random variable .

454 views • 29 slides

Sampling and Pulse Code Modulation

Sampling and Pulse Code Modulation. ECE460 Spring, 2012. How to Measure Information Flow. Signals of interest are band-limited which lend themselves to sampling (e.g., discrete values) Study the simplest model: Discrete Memoryless Source (DMS) Alphabet: Probability Mass Function:

369 views • 23 slides

Sampling and Pulse Code Modulation

Sampling and Pulse Code Modulation. ECE460 Spring, 2012. How to Measure Information Flow. Signals of interest are band-limited which lend themselves to sampling (e.g., discrete values) Study the simplest model: Discrete Memoryless Source (DMS) Alphabet: Probability Mass Function:

429 views • 22 slides

Image Compression, Transform Coding & the Haar Transform

416 views • 14 slides