27 citations · 40 across the 8 of their papers we have counts for
5 papers · 1 filter
A Fully Multivariate Multifractal Detrended Fluctuation Analysis Method for Fault Diagnosis
Khuram Naveed, Naveed ur Rehman
We propose a fully multivariate generalization of multifractal detrended fluctuation analysis (MFDFA) and leverage it to develop a fault diagnosis framework for multichannel machin…
A Tutorial on Modeling and Control of Slippage in Wheeled Mobile Robots
Khuram Naveed
This tutorial intends to present a deep insight of the slip and skid problem in WMRs. Specifically, we present a brief introduction to slippage and the limitations it imposes on WM…
Multivariate Signal Denoising Based on Generic Multivariate Detrended Fluctuation Analysis
Khuram Naveed, Sidra Mukhtar, Naveed ur Rehman
We propose a novel multivariate signal denoising method that performs long-range correlation analysis of multiple modes in input data by considering inherent inter-channel dependen…
A Statistical Approach to Signal Denoising Based on Data-driven Multiscale Representation
Khuram Naveed, Muhammad Tahir Akhtar, Muhammad Faisal Siddiqui +1
We develop a data-driven approach for signal denoising that utilizes variational mode decomposition (VMD) algorithm and Cramer Von Misses (CVM) statistic. In comparison with the cl…
Wavelet based multivariate signal denoising using Mahalanobis distance and EDF statistics
Khuram Naveed, Naveed ur Rehman
A multivariate signal denoising method is proposed which employs a novel multivariate goodness of fit (GoF) test that is applied at multiple data scales obtained from discrete wave…