# fcd

**Repository Path**: beanext/fcd

## Basic Information

- **Project Name**: fcd
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-10-19
- **Last Updated**: 2025-10-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# FCD
Fast Checkerboard Demodulation (FCD) for Synthetic Schlieren imaging

# Usage
For all functions to work properly the scripts in sub-directory **./general** should be on your MATLAB path. Usage examples are found in the **./examples** sub-directory. Type `help functionname` on the MATLAB prompt for function specific usage info (or see the comments inside the function file).

# More information
Information on the FCD technique and the employed algorithms can be found in: Wildeman S., *Real-time quantitative Schlieren imaging by fast Fourier demodulation of a checkered backdrop*, Exp. Fluids (2018) 59: 97, https://doi.org/10.1007/s00348-018-2553-9, or https://arxiv.org/abs/1712.05679 (preprint)