A C# Complex Number and FFT Library

Features

- Single and double precision complex number structs
– 1D, 2D and 3D complex fast Fourier transform functions
– 1D real symmetric fast Fourier transform function
- Statistical functions for complex data sets (i.e. mean, variance, std. dev., RMS, etc…)
– Optimized for speed

Included Library Demos

Image Filtering Sample

Shows how to convert an image from a spatialrepresentation (i.e. picture on the left) to a frequency representation(picture on the right) using a 2D fast Fourier transform.

Mandelbrot Generator

Just shows how to use the complex numberstructs to calculate the classic Mandelbrot fractal around zero. Prettysimple but still nice to look at.

Complete Source Code (95 KB)
Includes all source, docs, binaries and demos for this library.

Demo Installer (101 KB)
NOTE: Installer requires that you have already installed Microsoft .NET Framework v1.0.

More info about this code.

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