MATLAB Coder :: Code Acceleration and Code Generation from MATLAB for Fixed-Point Algorithms (Fixed-Point Toolbox™)

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R2012a Documentation → Fixed-Point Toolbox
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Contents

Index

• Getting Started

• User's Guide

• Fixed-Point Concepts

• Working with fi Objects

• Working with fimath Objects

• Working with fipref Objects

• Working with numerictype Objects

• Working with quantizer Objects

• Code Acceleration and Code Generation from MATLAB for Fixed-Point Algorithms

What Are Code Acceleration and Code Generation from MATLAB?

Requirements for Generating MEX Files from MATLAB Algorithms

Functions Supported for Code Acceleration and Code Generation from MATLAB

Workflow for Code Acceleration and Code Generation from MATLAB for Fixed-Point Algorithms

Setting Up a Supported C Compiler to Generate MEX Functions

• Using fiaccel

• Setting Up File Infrastructure and Paths

• Preparing MATLAB Algorithms for Code Generation

• Setting MEX Compilation Options

• Specifying Properties of Primary Function Inputs

• Best Practices for Accelerating Fixed-Point MATLAB Code

• Working with Fixed-Point Code Generation Reports

• Generating MEX Functions from MATLAB Code That Uses Global Data

• Defining Input Properties Programmatically in the MATLAB File

• Controlling Run-Time Checks

• MATLAB Function Block

• Interoperability with Other Products

• Property Reference

• Release Notes

MATLAB Coder

MATLAB Coder codegen automatically converts MATLAB code directly to C code. It generates standalone C code that is bit-true to fixed-point MATLAB code. Using Fixed-Point Toolbox software you can generate C code with algorithms containing integer math only (i.e., without any floating-point math). For more information, refer to the MATLAB Coder User's Guide.

Controlling Run-Time Checks

Controlling Run-Time Checks

MATLAB Function Block

MATLAB Function Block

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