Communications Blockset

Utility Functions

You can open the Utility Functions library by double-clicking on its icon in the main Communications Blockset library (commlib), or by typing commutil2 at the MATLAB prompt.

Note    In this document, you can jump to a Communications Blockset block's reference page by clicking on its icon below. (The dB Conversion block is in the DSP Blockset, not the Communications Blockset; the icon in the Utility Functions library is merely a link to the DSP Blockset.)

The table below lists and describes the blocks in the Utility Functions library. For information about a specific block, see the reference pages that follow.

Block Name	Purpose
Bipolar to Unipolar Converter	Map a vector of bits to a corresponding vector of integers
Bit to Integer Converter	Map a vector of bits to a corresponding vector of integers
dB Conversion	Convert magnitude data to decibels (dB or dBm)
Data Mapper	Map integer symbols from one coding scheme to another
Integer to Bit Converter	Map a vector of integers to a vector of bits
Unipolar to Bipolar Converter	Map a unipolar signal in the range [0, M-1] into a bipolar signal

Basic Communications Functions

Blocks-- Alphabetical List