2,188 research outputs found
Farrow, E J, NX45769
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/384650Surname: FARROW. Given Name(s) or Initials: E J. Military Service Number or Last Known Location: NX45769. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 13204.230392
Item: [2016.0049.16943] "Farrow, E J, NX45769
Farrow, C E, VX32689
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/384653Surname: FARROW. Given Name(s) or Initials: C E. Military Service Number or Last Known Location: VX32689. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 5097.230395
Item: [2016.0049.16946] "Farrow, C E, VX32689
Performance Analysis of Farrow Structure Based FBMC-OQAM System
No full textAbstractFarrow structure is used in the efficient implementation of high order filters. The number of unknown coefficients is much less in Farrow structure based implementation, in comparison with the direct form implementation of FIR filters. Some predefined multipliers can also be used in this method. Since they are known apriori they will not add much to the complexity of the system. It is seen that a relatively strong correlation exists among the adjacent impulse response coefficients of the frequency selective filters. This fact is exploited in the Farrow structure to reduce the number of multipliers required for the implementation of desired filter. And these Farrow coefficients are used for representing the polyphase components of the desired filter. This Farrow structure based prototype filter is used for implementing an FBMC-OQAM system. BER performance of Farrow structure based FBMC-OQAM system is studied and found comparable with that of existing FBMC-OQAM system
Ron Baird, 1984 : A Celebration of His First 20 Years of Sculpture
No full textMurray traces the influences upon Baird's outdoor abstract metal sculptures which function within an architectural context. Includes a history of commissioned works (1962-1984), a letter by Farrow and an artist's statement
Design and FPGA implementation of a high-speed transposed Farrow structure for arbitrary resampling in digital receivers
No full textSample rate conversion is a fundamental operation performed in the digital front-end of software-defined radio and all-digital receivers. Within this context, polynomial-based filters, such as the Farrow structure and its variants, are a sound solution when arbitrary resampling is required. This paper presents a design methodology and the results of the implementation on a field-programmable gate array (FPGA) device for a high-speed transposed Farrow structure based on a novel parallel architecture. The implemented architecture supported an input sample rate of up to 2.184 GHz with moderate utilization of the FPGA resources. Furthermore, signal-to-noise ratio and spurious-free dynamic range values higher than 87 dB and 98 dB were reported over a wide range of sample rate conversion factors. Our results may suggest an improvement in the tradeoff between flexibility, complexity and throughput compared with previous work in the field
E-books: selecting, work flows, and discovering
No full textFor many libraries e-books are now the preferred format in a wide variety of subject areas. In some cases, it is still a challenge to streamline their selection and acquisition since e-books and print books are rarely released simultaneously and there is typically scant information available on forthcoming e-books. In this session, Emily Asch from Saint Catherine University, and David Farrow from Coutts Information Services will talk about strategies for managing e-book acquisitions. Topics discussed will include a review of available purchasing models for individual libraries and consortia, coordinating print and e-book coverage, creating efficient work flows, and making e-books easily discoverable
Logic, dependencies and specification engineering
No full textIn chapter one we begin with a historical summary of the iterative programming paradigm. This leads on to a discussion of the properties of notations; we evaluate predicate calculus for each given property. Four classifications of program synthesis techniques are briefly discussed. The closing sections describe three classifications of current specification languages. Chapter two describes a new perspective on what it is to prove theorems. For propositional calculus we describe an encoding for a particular form of resolution proof space that can be used to determine the existence or not of a proof in that space. In chapter three we present a specification notation and synthesis algorithm for a rudimentary equational theory of four computable functions over one dimensional vectors. The specifications are expressed in the form of preconditions and postconditions, and the synthesis algorithm attempts to formulate an algorithm for them that both utilises parallelism and satisfies total correctness. In chapter four we present a transformational synthesis algorithm for a class of specifications expressed in first-order logic for specification of functions where the output is defined only in terms of the inputs. We also present a specification refinement methodology that can be used to refine a specification into a form suitable for synthesis. An inherent weakness of the standard verification techniques is discussed in the context of verifying programs that are classified as `safety-critical'.</p
Alien Registration- Farrow, Albert E. (Augusta, Kennebec County)
No full texthttps://digitalmaine.com/alien_docs/19027/thumbnail.jp
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