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Theory - DSP - Digital Signal Processing - Papers/Articles
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.
To narrow the list, you can filter the documents by 'type':
All Types | Books | Master Theses | Others | Papers/Articles | PhD Theses
To narrow the list, you can filter the documents by 'type':
All Types | Books | Master Theses | Others | Papers/Articles | PhD Theses
LOW-RESOURCE DELAYLESS SUBBAND ADAPTIVE FILTER USING WEIGHTED OVERLAP-ADD - 2010
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...
Papers/Articles added to the directory on Apr 19 2011 under Theory | Multirate Filtering | Digital Filters
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OPTIMAL DESIGN OF DIGITAL EQUIVALENTS TO ANALOG FILTERS - 2010
Author(s): Grigore I. Braileanu
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... Papers/Articles added to the directory on Apr 19 2011 under Digital Filters | Theory
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A NEW PARALLEL IMPLEMENTATION FOR PARTICLE FILTERS AND ITS APPLICATION TO ADAPTIVE WAVEFORM DESIGN - 2010
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... Papers/Articles added to the directory on Apr 19 2011 under Theory | Digital Filters
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A pole-zero placement technique for designing second-order IIR parametric equalizer filters - 2007
Author(s): Toon van Waterschoot, Marc Moonen
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,... Papers/Articles added to the directory on Apr 19 2011 under Theory | Digital Filters
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Adaptive distributed noise reduction for speech enhancement in wireless acoustic sensor networks - 2010
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... Papers/Articles added to the directory on Apr 19 2011 under Theory | Audio - Sound - Acoustics | Adaptive Signal Processing
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Time Stretching And Pitch Shifting of Audio Signals – An Overview - 1999
Author(s): Stephan M. Bernsee
This tutorial gives a brief overview of the most popular algorithms used for achieving time stretching and pitch shifting in a musical context, along with their advantages and disadvantages. We provid... Papers/Articles added to the directory on Mar 25 2011 under Audio - Sound - Acoustics | Speech Processing | Theory
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The DFT “à Pied”: Mastering The Fourier Transform in One Day - 1999
Author(s): Stephan M. Bernsee
If you’re into signal processing, you will no doubt say that the headline is a very tall claim. I would second this. Of course you can’t learn all the bells and whistles of the Fourier transform i... Papers/Articles added to the directory on Mar 25 2011 under Audio - Sound - Acoustics | Fourier Transform | Theory
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FUZZY LOGIC BASED CONVOLUTIONAL DECODER FOR USE IN MOBILE TELEPHONE SYSTEMS - 2000
Author(s): Andreas Falkenberg, Albrecht Kunz
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... Papers/Articles added to the directory on Mar 22 2011 under Theory
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Method to Calculate the Inverse of a Complex Matrix using Real Matrix Inversion - 2007
Author(s): Andreas Falkenberg
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... Papers/Articles added to the directory on Mar 22 2011 under Theory
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Experiments in Pulse Communications - 2010
Author(s): Harold R. Walker
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 ... Papers/Articles added to the directory on Mar 21 2011 under Theory | Hardware | Fourier Transform
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