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NMFLibrary: Non-negative Matrix Factorization (NMF) Library: Version 2.1
In oceanic remote sensing operations, underwater acoustic target recognition is always a difficult and extremely important task of sonar systems, especially in the condition of complex sound wave p…
Performed matched filter, windowing, and doppler processing on a radar data cube (9000 range bins x 256 pulses) to detect moving targets.
Compare between Goertzel Algorithm and Matched Filtering by plotting the Probabilities of detection versus SNR (Signal-to-Noise-Ratio) over MATLAB.
This repository contains codes for various applications in radar systems which includes matched filter, ambiguity diagram, digital beamforming, stepped-frequency waveformm and LFM.
Non-negative matrix factorization (NMF) minimizes the euclidean distance between the data matrix and its low rank approximation, and it fails when applied to corrupted data because the loss functio…
Recover sparse signals by orthogonal matching pursuit, iterative hard-thresholding, subspace pursuit methods.
Speech enhancement (Interspeech 2016, Ideal)
My functions for acoustic modeling in MATLAB. These functions can read environmental hydrography from HYCOM, topography from GEBCO, and incorporate these variables directly into the acoustic models…
Evaluation of different implementations of Nonnegative matrix factorization with a focus on audio
example of ROC curves for underwater signal processing
An open-source sonar simulator
Matlab scripts accompanying the book "An Introduction to Audio Content Analysis" (www.AudioContentAnalysis.org)
This repository contains two scripts that perform PCA (Principal Component Analysis) and NNMF (Non-Negative Matrix Factorization) on data.
In this project, we explore Non-negative matrix factorization as a way to approach blind signal separation.
Non-negative matrix factorization under a sum of Kroneckers (SuKro) constraint
Matlab implementation of Non-negative Matrix Factorization with sparsity constraints.
Audio Denoising using Non Negative Matrix Factorization
non-negative matrix factorization and its variants
MATLAB code for Master's thesis entitled Non-Negative Matrix Factorization (2009).
Multi-Channel Non-negative Matrix Factorization(Multi-channel NMF) written in Octave