A Discrete Fourier Transform (DFT), a Fast Wavelet Transform (FWT), and a Wavelet Packet Transform (WPT) algorithm in 1-D, 2-D, and 3-D using normalized orthogonal (orthonormal) Haar, Coiflet, Daubechie, Legendre and normalized biorthognal wavelets in Java.

A Java Library for Digital Signal Processing

Functions to perform Hilbert Transform on a set of real or complex samples.

SC3 Hilbert Transform Quark Library

EMD(Empirical Mode decomposition) light weight library, C/C++ language

A refactored port and code rebuilt of JWave - Discrete Fourier Transform (DFT), Fast Wavelet Transform (FWT), Wavelet Packet Transform (WPT), some Shifting Wavelet Transform (SWT) by using orthogonal (orthonormal) wavelets like Haar, Daubechie, Coiflet, and other normalized bi-orthogonal wavelets.

Computes the Hilbert transform of vector fields in the space domain. The convolution sum is efficiently calculated by a fast summation algorithm.

Faithful Hilbert Transform

A demo of using Hilbert-Huang Transform (HHT) for non-stationary and non-linear signal analysis.

Trying to implement Holo-Hilbert spectral analysis

The Hilbert Curve coded in P5JS

complex / real audio quadrature modulator

Various implementations of the discrete Hilbert transform

school project for FSK modulation with Python

Source code for blog posts at krashkov.com

Hilbert Phase Methods for Glottal Activity Detection