|
| |
| | Signal |
 | | Signal (information theory) A signal is an abstract element of information, or (more commonly) a flow of information (in... | | | Signal analysis Signal analysis is the extraction of information from a signal. | | | Examples of ternary signals are (a) a pulse that can have a positive, zero, or negative vol... |
|
http://www.brainyencyclopedia.com/topics/signal.html
(1106 words)
|
|
| |
| | Signal - Wikipedia, the free encyclopedia |
| | A signal (information theory) is a flow of information; | | | Signal analysis and Signal processing are categories of techniques used to extract information from signals. | | | A signal (computing) is an event (a message, a data structure) transmitted between computational processes; |
|
http://en.wikipedia.org/wiki/Signal
(204 words)
|
|
| |
| | WAC Gallery9 WebWalker Daily dietz art entertainment network |
| | First, to crudely describe Shannon's theory, he created a mathematical metric by which to measure information, with some of the key terms being information source, redundancy, and noise. | | | It may be that in Shannon's model all the interpretive stuff is a kind of noise, confusing the signal, and what is critical is the elegance, speed, and accuracy of the algorithm used to encode and de-encode the information source and transmit its signal. | | | This equals one bit of information, regardless whether it is conveyed via a pre-arranged signal such as one finger for a boy, two for a girl, or if the nurse were to come out and say to the father, "Congratulations. |
|
http://www.walkerart.org/archive/A/B47385195FB875116161.htm
(4945 words)
|
|
| |
| | Introduction to Digital Signal Processing |
| | Although some of the mathematical theory underlying DSP techniques, such as Fourier and Hilbert Transforms, digital filter design and signal compression, can be fairly complex, the numerical operations required actually to implement these techniques are very simple, consisting mainly of operations that could be done on a cheap four-function calculator. | | | The development of digital signal processing dates from the 1960's with the use of mainframe digital computers for number-crunching applications such as the Fast Fourier Transform (FFT), which allows the frequency spectrum of a signal to be computed rapidly. | | | The processing of a digital signal is done by performing numerical calculations. |
|
http://www.dsptutor.freeuk.com/intro.htm
(861 words)
|
|
| |
| | Speech and Signal Processing |
| | The theory of signal processing draws upon ideas from probability and statistics, information theory, spectral representation and analysis, adaptive dynamic systems, digital filtering, neural computing, constrained extremalization, etc. | | | Signal processing is concerned with the design, analysis, and implementation of systems that extract information of interest from available data in a manner that is optimal in some sense. | | | Recent rapid advances in digital signal processors, computer systems, and integrated circuit technology have all facilitated the development of sophisticated signal processing techniques whose implementation would have been unthinkable only a short time ago. |
|
http://www.ee.surrey.ac.uk/CVSSP/report96/report/node25.html
(996 words)
|
|
| |
| | Signal - Wikipedia, the free encyclopedia |
| | A signal (information theory), a flow of information that can be represented as a mathematical function; | | | A signal (computing), an event transmitted between computational processes; | | | Signaling (telecommunication) is a part of some communication protocols; |
|
http://en.wikipedia.org/wiki/Signal
(996 words)
|
|
| |
| | ENGnetBASE: Engineering Handbooks Online |
| | It also explores the use of computers and special-purpose digital hardware in extracting information or transforming signals in advantageous ways. | | | The field of digital signal processing (DSP) has spurred developments from basic theory of discrete-time signals and processing tools to diverse applications in telecommunications, speech and acoustics, radar, and video. | | | This immense compilation outlines both introductory and specialized aspects of information-bearing signals in digital form, creating a resource relevant to the expanding needs of the engineering community. |
|
http://www.engnetbase.com/ejournals/books/book_summary/summary.asp?id=406
(121 words)
|
|
| |
| | Signal Processing Laboratory |
| | Signal processing is in itself multidisciplinary: it is closely related to information theory, control and system theory, probability and statistics, computational mathematics, numerical analysis, matrix analysis, and applied functional and harmonic analysis. | | | Signal processing is embedded in many commonly available systems, from mobile telecommunications to multimedia systems. | | | We believe that signal processing is not merely limited to the acquisition, filtering, prediction, enhancement, processing, analysis, compression, or display of data. |
|
http://www.ieeta.pt/spl
(241 words)
|
|
| |
| | Genomic Signal Processing Lab |
| | Owing to the major role played in genomics by transcriptional signaling and the related pathway modeling, it is only natural that the theory of signal processing should be utilized in both structural and functional understanding. | | | The aim of GSP is to integrate the theory and methods of signal processing with the global understanding of functional genomics, with special emphasis on genomic regulation. | | | Regulatory models require the kind of nonlinear dynamics studied in signal processing and control, and in particular the use of stochastic dataflow networks common to distributed computer systems with stochastic inputs. |
|
http://gsp.tamu.edu/About/Overview.htm
(241 words)
|
|
| |
| | Signal |
| | Signal (information theory) A signal is an abstract element of information, or (more commonly) a flow of information (in... | | | Signal analysis Signal analysis is the extraction of information from a signal. | | | Examples of ternary signals are (a) a pulse that can have a positive, zero, or negative vol... |
|
http://www.brainyencyclopedia.com/topics/signal.html
(1106 words)
|
|
| |
| | A High-Level Signal Processing Programming Language - Hicks (ResearchIndex) |
| | Hicks, \A High-Level Signal Processing Programming Language," MIT/LCS/TR414, Laboratory for Computer Science, MIT, Cambridge, MA, March 1988. | | | 707 A theory of type polymorphism in programming (context) - Milner - 1978 DBLP | | | Abstract: The motivations for an abstract, diagrammatic signal processing language are presented along with a study of the semantics that such a language should have..D-7>ZCT, the proposed Digital Signal Processing Pictorial Language, is thoroughly described..D-7>ZCT has a diagrammatic representation with a corresponding textual representation. |
|
http://citeseer.ist.psu.edu/hicks88highlevel.html
(1106 words)
|
|
| |
| | Amazon.com: Discrete-Time Signal Processing (2nd Edition): Books |
| | Discussions of applications in the areas of speech processing, consumer electronics, acoustics, radar, geophysical signal processing, and remote sensing help to place the theory in context. | | | This is the standard text for introductory advanced undergraduate and first-year graduate level courses in signal processing. | | | Almost every mathematical concept/technique used in this book was already covered by the prerequisite text by Oppenheim, "Signals and Systems." It would seem that a subject so entrenched with complex numbers and polynomials could be taught in such a manner that would include theorems and concepts from these well-established mathematical disciplines. |
|
http://www.amazon.com/exec/obidos/tg/detail/-/0137549202?v=glance
(1448 words)
|
|
| |
| | Linear Analysis at Texas A&M |
| | The above link is to the schedule of our weekly seminar, which is devoted to the study of several topics in functional analysis, including normed spaces and operators on them, noncommutative theory and probabilistic methods. | | | Furthermore members of our group are interested in applications to probability theory, free probability theory, wavelets, mathematical finance, convex geometry. | | | Banach spaces, probability theory, convex geometry, mathematics in finance |
|
http://www.math.tamu.edu/~ken.dykema/LAN/people.html
(1448 words)
|
|
| |
| | Digital Signal Processing Technical Committee |
| | Tapio Saramäki was titled the Honorary Member of the Russian A. Popov Society for Radio Engineering, Electronics, and Communications for great contributions to the development of digital signal processing theory and methods and great contributions to the consolidation of relationships between Russian and Finnish organizations. | | | Tapio Saramäki gave a keynote talk entitled “Efficient DSP Algorithms and Their Optimization for Signal Processor and VLSI Implementations” at the 5th International Conference and Exhibition on Digital Signal Processing and its Applications, March 12 | | | Head of the Institute of Signal Processing, Tampere University of Technology, starting January 2003. |
|
http://www.ewh.ieee.org/soc/icss/committees/dsptc
(2970 words)
|
|
| |
| | Signal - Wikipedia, the free encyclopedia |
| | A signal (information theory) is a flow of information; | | | Signal analysis and signal processing are collections of techniques used to extract information from signals. | | | A signal (computing) is an event (a message, a data structure) transmitted between computational processes; |
|
http://en.wikipedia.org/wiki/Signal
(208 words)
|
|
| |
| | Kohonen Neural Network for Image Coding Based on Iteration Transformation Theory (ResearchIndex) |
| | Abstract: Iterated Transformation Theory (ITT), also known as Fractal Coding, is a relatively new block compression method which removes redundancies between different scale representations of the uncompressed signal. | | | Kohonen neural network for image coding based on iteration transformation theory | | | Kohonen Neural Network for Image Coding Based on Iteration Transformation Theory (ResearchIndex) |
|
http://citeseer.ist.psu.edu/278798.html
(208 words)
|
|
| |
| | The Directory of Computing Science Journals |
| | Mathematical Systems Theory: An International Journal on Mathematical Computing Theory | | | C C++ CALGO CSCW CSE Canadian Categorical Categories Chicago Chinese Circuits Codes Cognition Cognitive Collaborative Collected Color Combinatorial Combinatorics Communication Communications Complex Complexity Computation Computational Computations Computer Computer-Aided Computer-Human Computer-Mediated Computers Computing Concurrency Constraints Construction Control Cooperative Cryptography Cryptologic Cryptology Currents Cybermetrics Cybernetics | | | Acta Polytechnica Scandinavica, Mathematics and Computer Science Series |
|
http://elib.cs.sfu.ca/Collections/CMPT/cs-journals
(208 words)
|
|
| |
| | Tongues of Fire, Whirlwinds of Noise, by Erik Davis |
| | Information theory was developed by Claude Shannon at Bell Labs during the 1940s, that pivotal decade which saw, among other things, the bomb, the first digital computer, and the discoveries of the Nag Hammadi gnostic texts and the Dead Sea Scrolls. | | | Divination is probably the most complex model of spiritual information, because it produces a context-specific message out of a static source (a book, a deck of cards), and it does so by reading information into chance arrangements, finding a signal where reason sees mere noise. | | | At the heart of information theory, then, is probability, which is the measure of the likelihood of one result (he letter "e" or the Knight of Cups) out of a field of all possibilities (the English language or a Tarot deck). |
|
http://www.techgnosis.com/whirlwinds.html
(6206 words)
|
|
| |
| | Amazon.ca: Books: Situation Theory and Its Applications |
| | Unlike Shannon-Weaver type theories of information, which are purely quantitative theories, situation theory aims at providing tools for the analysis of the specific content of a situation (signal, message, data base, statement, or other information-carrying situation). | | | Situation theory is the result of an interdisciplinary effort to create a full-fledged theory of information. | | | The question addressed is not how much information is carried, but what information is carried. |
|
http://www.amazon.ca/exec/obidos/ASIN/1881526097
(6206 words)
|
|
| |
| | CSL - Leaders in IT & Communications Research |
| | Wonham, an acclaimed control theorist, helped to create a bridge between control theory and computer science. | | | , a computer science professor at Columbia University, does a little detective work.. | | | Yoram Bresler, Jeffrey Brokish, and their colleagues have developed algorithms that may significantly speed up the reconstruction of |
|
http://www.csl.uiuc.edu
(6206 words)
|
|
| |
| | Signal - Wikipedia, the free encyclopedia |
| | A signal (information theory), a flow of information that can be represented as a mathematical function; | | | A signal (computing), an event transmitted between computational processes; | | | Signaling (telecommunication) is a part of some communication protocols; |
|
http://www.wikipedia.org/wiki/Signal
(6206 words)
|
|
| |
| | Immediate Job,Vacancies at bangalore,chennai,india for communication,tele,engineer,Digital Signal Processing,DSP,VOIP, Networking,programmer,developer, |
| | You need to have very strong knowledge of Communication theory and algorithms. | | | As a team lead, you must have a minimum of 6 years of design, development and technical leadership experience in digital signal processing for Communication Systems. | | | Strong programming skill is a must and you are expected to implement the Modems and other VOIP signal/ blocks. |
|
http://www.jobsearchworld.com/digital.html
(2169 words)
|
|
| |
| | Signal Processing Group Bibliography |
| | An introduction to the theory and applications of simulation-based computational methods in bayesian signal processing. | | | Towards a perceptually optimal spectral amplitude estimator for audio signal enhancement. | | | Signal Processing VII (proceedings of Eusipco 1994, Edinburgh) |
|
http://www-sigproc.eng.cam.ac.uk/publications/search/publications-named.html
(5943 words)
|
|
| |
| | error-correcting code: Information From Answers.com |
| | In information theory and coding, an error-correcting code or ECC is a code in which each data signal conforms to specific rules of construction so that departures from this construction in the received signal can generally be automatically detected and corrected. | | | Shannon's theorem is an important theory in error correction which describes the maximum attainable efficiency of an error-correcting scheme versus the levels of noise interference expected. | | | It is used in computer data storage, for example in dynamic RAM, and in data transmission. |
|
http://www.answers.com/main/ntquery;jsessionid=27v7fpfi68jvr?method=4&dsid=2222&dekey=Error-correcting+code&gwp=8&curtab=2222_1&sbid=lc03a
(5943 words)
|
|
| |
| | EURASIP Journal on Applied Signal Processing |
| | Signal processing theory, algorithm, architecture, design, and implementation | | | The overall aim of EURASIP Journal on Applied Signal Processing (EURASIP JASP) is to bring science and applications together with emphasis on practical aspects of signal processing in new and emerging technologies. | | | EURASIP JASP will highlight the diverse applications of signal processing and encourage a cross-fertilization of techniques. |
|
http://www.hindawi.com/journals/asp
(252 words)
|
|
| |
| | IEEECSS |
| | Strong and solid background in control theory and signal processing is required. | | | Brief description: A basic knowledge of system and control theory, particularly system identification, modeling and optimization is expected, but not more than at a general undergraduate level. | | | The particular areas of interest are: adaptive systems, learning, stochastic process simulation, optimization, decision science, control theory, and applications of these disciplines. |
|
http://www.ieeecss.org/PAB/eletter/archive/March2002.shtml
(252 words)
|
|
| |
| | 163 |
| | Strong and solid background in control theory and signal processing is required. | | | For ordering information, please visit http://www.crcpress.com *.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.** 5.4 Contributed by: Alfonso Banos, Quantitative Feedback Design Theory (QFT) Isaac Horowitz QFT Publications, 1993 (hardcover, 486 pages, ISBN 0-9635760-0-3, US) Prof. | | | Brief description: A basic knowledge of system and control theory, particularly system identification, modeling and optimization is expected, but not more than at a general undergraduate level. |
|
http://www.math.rutgers.edu/~sontag/eletter/163
(252 words)
|
|
| |
| | Digital Signal Processing for Ham Radio |
| | This page describes how radio amateurs can use digital signal processing to take a "brains over brawn" approach to maximizing the effectiveness of their stations. | | | Modern general purpose CPUs have become quite capable digital signal processors in their own right. | | | A lot of hams think they need a special DSP chip (TMS320, 56001, etc) to do digital signal processing. |
|
http://people.qualcomm.com/karn/dsp.html
(848 words)
|
|
| |
| | Welcome to the IEEE Signal Processing Society Homepage |
| | The Signal Processing Society's Field of Interest shall be the theory and application of filtering, coding, transmitting, estimating, detecting, analyzing, recognizing, synthesizing, recording, and reproducing signals by digital or analog devices or techniques. | | | The Signal Processing Society is a dynamic organization that is the preeminent source of signal processing information and resources to a global community. | | | The Signal Processing Society is an international organization whose purpose is to: advance and disseminate state-of-the-art scientific information and resources; educate the signal processing community; and provide a venue for people to interact and exchange ideas. |
|
http://www.ieee.org/organizations/society/sp/index.html
(203 words)
|
|
| |
| | Elsevier.com - Signal Processing |
| | Signal Processing incorporates all aspects of the theory and practice of signal processing (analogue and digital). | | | Get an overview of abstracting and indexing information. | | | Researchers in Signal Processing, Acoustics, Computer Science, Automatic Control, Electrical and Electronics Engineering. |
|
http://www.elsevier.com/inca/publications/store/5/0/5/6/6/2
(313 words)
|
|
|
