Mu-Law Expander
Implement µ-law expander for source coding
Library
Source Coding
Description
The Mu-Law Expander block recovers data that the Mu-Law Compressor block compressed. The formula for the µ-law expander, shown below, is the inverse of the compressor function.
The input can have any shape or frame status. This block processes each vector element independently.
Parameters
- mu value
The µ-law parameter of the compressor.
- Peak signal magnitude
The peak value of the input signal. This is also the peak value of the output.
Supported Data Type
| Port | Supported Data Types |
|---|---|
| In |
|
| Out |
|
Pair Block
References
[1] Sklar, Bernard. Digital Communications: Fundamentals and Applications. Englewood Cliffs, N.J.: Prentice-Hall, 1988.
Extended Capabilities
Introduced before R2006a