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Communications System Toolbox Examples

Channel Coding

MATLAB

DVB-S.2 Link, Including LDPC CodingScript

Simulink

DVB-S.2 Link, Including LDPC Coding
Uses: Simulink
Model
Parallel Concatenated Convolutional Coding: Turbo Codes
Uses: Simulink
Model
Tail-Biting Convolutional Coding
Uses: Simulink
Model

Modulation

MATLAB

LLR vs. Hard Decision DemodulationScript
Passband Modulation with Adjacent Channel InterferenceScript

Simulink

Filtered QPSK vs. MSK
Uses: Simulink
Model
GMSK vs. MSK
Uses: Simulink
Model
LLR vs. Hard Decision Demodulation
Uses: Simulink
Script
Passband Modulation
Uses: Simulink
Model

Channel Models and Impairments

MATLAB

COST 207 and GSM/EDGE Channel ModelsScript
HF Ionospheric Channel ModelsScript
IEEE 802.11n Channel ModelsScript
IEEE 802.16 Channel ModelsScript
Multipath Fading ChannelScript

Simulink

Adjacent and Co-Channel Interference
Uses: Simulink
Model
Multipath Fading Channel
Uses: Simulink
Script
RF Satellite Link
Uses: Simulink
Model

MIMO

MATLAB

Concatenated OSTBC with TCMScript
Introduction to MIMO SystemsScript
LTE Downlink PDSCH with Transmit DiversityScript
Spatial MultiplexingScript

Simulink

Adaptive MIMO System with OSTBC
Uses: Simulink
Model
Concatenated OSTBC with TCM
Uses: Simulink
Model
IEEE® 802.16-2004 OFDM PHY Link, Including Space-Time Block Coding
Uses: Simulink
Model
LTE PHY Downlink with Spatial Multiplexing
Uses: Simulink
Model

Synchronization and Receivers

MATLAB

BER Performance of Different EqualizersScript
OFDM SynchronizationScript
QPSK Transmitter and ReceiverScript
Raised Cosine FilteringScript

Simulink

CORDIC-Based QPSK Carrier Synchronization
Uses: Simulink
Model
Defense Communications: US MIL-STD-188-110A Receiver
Uses: Simulink
Model
Fractional-N Frequency Synthesis
Uses: Simulink
Model
Gardner Symbol Timing Recovery
Uses: Simulink
Model
PLL-Based Frequency Synthesis
Uses: Simulink
Model
QPSK Transmitter and Receiver
Uses: Simulink
Model
Timing Recovery Using Fixed-Rate Resampling
Uses: Simulink
Model

Acceleration using GPUs, Multicore and Code Generation

BER Simulations with Parallel Computing Toolbox
Uses: Parallel Computing Toolbox
Script
End to End System Simulation Acceleration Using GPUs
Uses: Parallel Computing Toolbox, MATLAB Coder
Script
LTE Downlink Shared Channel Processing with GPU Acceleration
Uses: Parallel Computing Toolbox
Script
Parallel BER Simulations of the IEEE 802.11b Physical LayerScript
Simulation Acceleration using System Objects, MATLAB® Coder™ and Parallel Computing Toolbox™
Uses: Parallel Computing Toolbox, MATLAB Coder
Script
Using GPUs To Accelerate Turbo Coding Bit Error Rate Simulations
Uses: Parallel Computing Toolbox
Script
DVB-S.2 System Simulation Using a GPU-Based LDPC Decoder System Object
Uses: Parallel Computing Toolbox
Script

HDL

HDL Code Generation for Viterbi Decoder
Uses: Simulink, HDL Coder
Script
Using HDL Optimized CRC Library Blocks
Uses: Simulink, HDL Coder
Script
IEEE 802.11 WLAN - HDL Optimized Beacon Frame Receiver with Captured Data
Uses: Simulink, HDL Coder
Model
HDL Optimized QPSK Receiver with Captured Data
Uses: Simulink
Model
HDL Optimized QPSK Transmitter
Uses: Simulink, HDL Coder, Stateflow
Model
HDL-Optimized QAM Transmitter and Receiver
Uses: Simulink, HDL Coder, Stateflow
Model

Software-Defined Radio (SDR)

MATLAB Connectivity to USRP RadioScript
MATLAB Connectivity to FPGA-Based RadioScript
Simulink Connectivity to USRP RadioScript
Simulink Connectivity to FPGA-Based RadioScript

Application-Specific Examples

MATLAB

Digital Video Broadcasting - Cable (DVB-C)Script
DVB-S.2 Link, Including LDPC CodingScript
LTE Downlink PDSCH with Transmit DiversityScript
P25 Spectrum Sensing with Synthesized and Captured DataScript

Simulink

256-Channel ADSL
Uses: Simulink
Model
ATSC Digital Television
Uses: Simulink
Model
Bluetooth® Frequency Hopping
Uses: Simulink
Model
Bluetooth® Voice Transmission
Uses: Simulink
Model
Bluetooth® Full Duplex Voice and Data Transmission
Uses: Simulink
Model
Defense Communications: US MIL-STD-188-110A Receiver
Uses: Simulink
Model
Defense Communications: US MIL-STD-188-110B Baseband End-to-End Link
Uses: Simulink
Model
Digital Video Broadcasting - Cable (DVB-C)
Uses: Simulink
Model
Digital Video Broadcasting - Terrestrial
Uses: Simulink
Model
Downlink Transport Channel (DL-SCH) Processing
Uses: Simulink
Model
DVB-S.2 Link, Including LDPC Coding
Uses: Simulink
Model
FRS/GMRS Transmitter and Receiver
Uses: Simulink
Model
Go-Back-N ARQ with PHY Layer
Uses: SimEvents, Simulink
Model
IEEE® 802.11a WLAN Physical Layer
Uses: Simulink
Model
IEEE® 802.11b WLAN Physical Layer
Uses: Simulink
Model
IEEE® 802.11 WLAN - Beacon Frame
Uses: Simulink
Model
IEEE 802.11 WLAN - Beacon Frame Receiver with Captured Data
Uses: Simulink
Model
IEEE 802.16-2004 OFDM PHY Link, Including Space-Time Block Coding
Uses: Simulink
Model
IEEE® 802.16-2009 WirelessMAN-OFDMA PHY Downlink PUSC
Uses: Simulink
Model
LTE PHY Downlink with Spatial Multiplexing
Uses: Simulink
Model
WCDMA End-to-End Physical Layer
Uses: Simulink
Model

Analysis and Visualization

Bit Error Rate Analysis ToolBit Error Rate Analysis ToolVideo
EVM Measurements for a 802.15.4 (ZigBee®) SystemScript
Eye Diagram and Scatter PlotScript
Eye Diagram MeasurementsScript
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