Index of Examples

Use this example index to jump to code examples in the documentation.

Getting Started with the Communications Toolbox

A Detailed Example

Random Signals and Error Analysis

Computing Error Rates
Eye Diagrams
Scatter Plots

Source Coding

Optimizing Scalar Quantization Parameters
Scalar Quantization Example 1
Scalar Quantization Example 2
Comparing Optimized and Nonoptimized DPCM Parameters
DPCM Encoding and Decoding
A µ-Law Compander

Block Coding

Using a Decoding Table
Generic Linear Block Coding.

Convolutional Coding

Hard-Decision Decoding
Soft-Decision Decoding.
A MATLAB Trellis Structure
A Rate-2/3 Feedforward Encoder
A Punctured Convolutional Code

Modulation

Simple Analog Modulation Example
Varying the Filter's Cutoff Frequency
Time Lag From Filtering
Simple Digital Modulation Example

Special Filters

Raised Cosine Filter Delays.
Using rcosine and rcosflt to Implement Square-Root Raised Cosine Filters.
Compensating for Group Delays When Analyzing Data

Galois Field Computations

Addition Table for GF(5).
Addition Table for GF(9).
Generating a List of Galois Field Elements
Roots of a Polynomial in GF(9).