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Optimization of Binary Transversal Filters
IEEE Transactions on Communications, 1983This paper presents a method for optimization with respect to bandwidth efficiency for a binary transversal filter when the input pulse format is NRZ. The objective is to concentrate as much as possible of the energy in the emitted signal within certain frequency bands. The filter coefficients are given by a symmetric eigenvector for a Toeplitz matrix,
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Vectorization of the DLMS transversal adaptive filter
IEEE Transactions on Signal Processing, 1994The subject of high sampling rate realizations for transversal adaptive filters is addressed. In particular, a vectorized version of the delayed least mean squares (DLMS) algorithm is derived using look-ahead computation techniques. The resulting parallel algorithm is then mapped onto a linear array of highly pipelined processing modules, which can ...
Martin D. Meyer, Dharma P. Agrawal
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Digest of the LEOS Summer Topical Meetings, 2005., 2005
Recent new methods for photonic signal processing of microwave signals, based on optical delay line structures are described, including novel coherence-free notch filters, and new structures using grating synthesis techniques for multiple wavelength processors.
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Recent new methods for photonic signal processing of microwave signals, based on optical delay line structures are described, including novel coherence-free notch filters, and new structures using grating synthesis techniques for multiple wavelength processors.
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An LSI implementation of generalized transversal filters
IEEE Transactions on Signal Processing, 1991An LSI implementation of a programmable finite impulse response filter based on a generalized transversal filter structure is described. The overall structure is in the form of tapped and cascaded linear phase FIR subfilters which are processed in parallel.
Shogo Nakamura +2 more
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Design of a novel transversal filter
Microwave and Optical Technology Letters, 2004AbstractA novel transversal filter using triple‐coupled‐line directional couplers and its design method are proposed. The performance of the proposed filter is verified by full‐wave analysis and measurement. The measured result is compared with the simulated one and good agreement is achieved. © 2004 Wiley Periodicals, Inc.
Ki Mann Jee, Dong Chul Park
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Transversal filters—a simple implementation
International Journal of Electronics, 1981A method for implementing transversal fitters based on the conversion of the voltage input signal to the pulse width modulated form is described. The circuit proposed uses monostable multivibrators, analogue switches and operational amplifiers. An alternative scheme is also suggested.
J. I. ACHA, J. CALVO, J. L. SALCEDO
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Audio signal processing with transversal filters
ICASSP '79. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005A brief introduction to transversal filters is given. Practical aspects of time-domain deconvolution are discussed. Experimental results are included which illustrate transversal-filter phase equalization of bandlimiting filters, analog magnetic recorders, and electroacoustic transducers. A few prospwzective applications are mentioned.
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Selecting the length of an adaptive transversal filter
ICASSP '78. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005Optimum in the mean-square error sense, the Wiener filter is the best linear filter which can be derived given known input statistics. Excellent results have been achieved for the filtering problem with the LMS adaptive filter when these same statistics are unknown.
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1986
This chapter takes a different approach to fast recursive least squares (RLS) filtering, and applies the projection techniques and vector space methods to the derivation of fixed-order, transversal least squares (LS) filters. The resulting algorithm will be denoted as the fast transversal filter (FTF).
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This chapter takes a different approach to fast recursive least squares (RLS) filtering, and applies the projection techniques and vector space methods to the derivation of fixed-order, transversal least squares (LS) filters. The resulting algorithm will be denoted as the fast transversal filter (FTF).
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Spatial Filtering to Improve Transverse Tomography
IEEE Transactions on Biomedical Engineering, 1974A new transverse tomographic apparatus is described that enables the tomogram to be related to the ideal image by a linear blurring operation. It is shown that digital and optical linear spatial filtering techniques may be employed to remove the blurring that is present in the tomographic image obtained with the new device. Experimental verification of
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