PHY Components

Physical layer features including waveform generation, source coding, error control coding, modulation, MIMO, space-time coding, filtering, equalization, and synchronization

Communications Toolbox™ low-level functions model components in the physical layer (PHY) processing chain. Use these features to build and characterize communications system links.

Categories

Sources and Sinks
Input and output signals and sequences, and file IO formats
Source Coding
Quantization, compression, and expansion source coding techniques
Error Detection and Correction
CRC codes and block and convolutional channel coding
Signal Operations
Scrambling, puncturing, interlacing, conversion between bit and decimal, and delay management
Interleaving
Block and convolutional interleaving
Modulation
Analog and digital modulation
MIMO
OSTBC, sphere decoding, and massive MIMO
Filtering
Filtering and pulse shaping
Equalization
Adaptive and MLSE equalizers
Synchronization and Receiver Design
Carrier frequency and phase recovery, timing estimate, timing frequency and phase recovery, AGC, I/Q imbalance compensation, and phase-locked loops