Use built-in FFTW library

Generate code that uses the FFTW library shipped with MATLAB

Since R2023a

Description

App Configuration Pane: Custom Code

Configuration Objects: coder.CodeConfig | coder.EmbeddedCodeConfig

The Use built-in FFTW library parameter specifies whether to generate code that produces calls to the FFTW library shipped with MATLAB^® for fast Fourier transform (FFT) functions in your MATLAB code.

The Use built-in FFTW library parameter takes precedence over the Custom FFT library callback parameter.

Settings

Off

The code generator does not produce calls to the built-in FFTW library for FFT functions in your MATLAB code. This value is the default value.

On

The code generator produces calls to the built-in FFTW library for FFT functions in your MATLAB code.

Programmatic Use

Property: UseBuiltinFFTWLibrary

Values: false | true

Default: false

Version History

Introduced in R2023a