Theory - DSP - Digital Signal Processing - Articles - White Papers - Theses - etc
In this section, our goal is to keep a comprehensive and organised list of DSP related documents (papers, theses, etc) available for free on the web. Most of the documents are available in pdf format, so you'll need a pdf reader to view them. Add a document to the list.
The main objective of the thesis is the development of efficient multipath mitigation
techniques for navigation systems. By efficient mitigation we refer to the use of
asymptotic eff...
Author(s): Hamid Sheikhzadeh, Robert L. Brennan, Zamir Khan and Kevin R. L. Whyte
A delayless structure targeted for low-resource implementation is proposed to eliminate filterbank processing delays in subband adaptive filters (SAFs). Rather than using direct IFFT or polyphase filt...
The proposed optimal algorithm for the digitizing of analog filters
is based on two existing filter design methods: the extended
window design (EWD) and the matched–pole (MP) frequency
samplin...
Author(s): Lifeng Miao, Jun Jason Zhang, Chaitali Chakrabarti
Sequential Monte Carlo particle filters (PFs) are useful for estimating nonlinear non-Gaussian dynamic system parameters. As these algorithms are recursive, their real-time implementation can be comp...
A new procedure is presented for designing second-order parametric equalizer filters. In contrast to the traditional approach, in which the design is based on a bilinear transform of an analog filter,...
Author(s): Alexander Bertrand, Jef Callebaut, Marc Moonen
An adaptive distributed noise reduction algorithm for speech enhancement is considered, which operates in a wireless acoustic sensor network where each node collects multiple microphone signals. In pr...
Time aliasing methods of spectrum estimation alter the time representation of a signal for
the purpose of improving its frequency domain representation. Time aliasing allows
characteristics of longe...
Efficient convolutional coding and decoding algorithms are most crucial to successful operation of wireless communication systems in order to achieve high quality of service by reducing the overall bi...
This paper describes a simple method to calculate the invers of a complex matrix. The key element of the method is to use a matrix inversion, which is available and optimised for real numbers. Some ac...
It has been proven that the components of the Fourier spectrum for a rectangular pulse are separable and each component can be used separately if Negative group delay filters are used.
Experiments ...