Skip to Main Content Skip to Search
Accelerating the pace of engineering and science

 

Fixed-Point Toolbox

Product Description

Introduction

Fixed-Point Toolbox provides fixed-point data types and arithmetic in MATLAB®. The toolbox lets you design fixed-point algorithms using MATLAB syntax and execute them at compiled C-code speed. You can reuse these algorithms in Simulink® and pass fixed-point data to and from Simulink models, facilitating bit-true simulation, implementation, and analysis. The toolbox also enables you to generate test sequences for fixed-point software and hardware verification.



Example of fixed-point computation in MATLAB: Convolution of two fixed-point variables.


Key Features

  • Fixed-point data types in MATLAB with word lengths up to 65,535 bits
  • Global and local settings for performing fixed-point arithmetic
  • Logical and bitwise operators and native integers
  • Fixed-point data types usable in both MATLAB and Simulink
  • Data logging, data-type override, and other tools for floating-to-fixed-point conversion
  • Accelerated execution of fixed-point algorithms in MATLAB
Free Early Verification Kit

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?

Contact sales
Trial software

Get Pricing and
Licensing Options

Free Seminar

C Code Generation with MATLAB Coder for Signal Processing Systems new