| Products & Services | Solutions | Academia | Support | User Community | Company |
| Download Product Updates | | | Get Pricing | | | Trial Software |
| Documentation → Communications Toolbox |
| Contents | Index |
| Learn more about Communications Toolbox |
| Getting Started | Introduces the Communications Toolbox product and gets you started using it |
| Signal Sources | Producing random data to represent noise, errors, or signal sources |
| Performance Evaluation | Evaluating and visualizing error performance of a system using toolbox functions |
| Error Rate Test Console | running simulations for communications systems to measure error rate performance |
| BERTool: A Bit Error Rate Analysis GUI | Evaluating and visualizing error performance of a system using a GUI |
| Source Coding | Source coding, including scalar quantization, DPCM, and other methods |
| Error Detection and Correction | Error-control coding, including convolutional and linear block coding |
| Interleaving | Interleaving, including convolutional and block interleaving |
| Modulation | Modulating using analog and digital methods |
| Special Filters | Filtering using raised cosine and Hilbert filters |
| Channels | Modeling channel impairments |
| Equalizers | Equalizing using adaptive or MLSE techniques |
| Galois Field Computations | Working in Galois fields having an even number of elements |
| EyeScope: An Eye Diagram Analysis Tool | Evaluating and visualizing eye diagram measurement results using a GUI |
![]() | Examples | Signal Sources | ![]() |

Learn how to apply early verification to your development process through these technical resources.
How much time do you spend on testing to ensure implementation meets system-level requirements?
| © 1984-2009- The MathWorks, Inc. - Site Help - Patents - Trademarks - Privacy Policy - Preventing Piracy - RSS |