Gaussian pulse shaping algorithm based on finite impulse response filters
He jishuBackgroundGaussian pulses have good time and frequency domain characteristics, and perform well in terms of signal-to-noise ratio, ballistic loss, and other aspects of the synthesis.
HUANG Haixi +5 more
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Round-Off Noise of Multiplicative FIR Filters Implemented on an FPGA Platform
Applied Sciences, 2014 The paper analyzes the effects of round-off noise on Multiplicative Finite Impulse Response (MFIR) filters used to approximate the behavior of pole filters.
Jean-Jacques Vandenbussche +2 more
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Finite impulse response filter design using a forward orthogonal least squares algorithm [PDF]
, 2005 This paper is concerned with the application of forward Orthogonal Least Squares (OLS) algorithm to the design of Finite Impulse Response (FIR) filters.
Billings, S.A., Lang, Z.Q., Wu, X.
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An efficient finite-impulse-response filter model of head-related impulse response [PDF]
The Journal of the Acoustical Society of America, 2013 Head-related impulse responses (HRIRs) play a crucial role in binaural 3-D audio rendering. The HRIRs with a couple of hundred-sample lengths result in the high computation cost for the real-time 3-D audio applications especially when multiple sound sources are rendered simultaneously.
Junfeng Li +4 more
openaire +1 more source
Optimal cosine modulated nonuniform linear phase FIR filter bank design via stretching and shifting frequency response of prototype filter [PDF]
, 2010 This paper proposes an optimal cosine modulated nonuniform linear phase finite impulse response (FIR) filter bank design. The frequency responses of all the analysis filters and the synthesis filters of the filter bank are derived based on both ...
Benmesbah, Lamia +5 more
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Digital carrier demodulator employing components working beyond normal limits [PDF]
, 1990 In a digital device, having an input comprised of a digital sample stream at a frequency F, a method is disclosed for employing a component designed to work at a frequency less than F. The method, in general, is comprised of the following steps: dividing
Hurd, William J., Sadr, Ramin
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A Method for Improving the Accuracy of Natural Frequency Measurement Using In-the-loop Computing
Measurement Science Review, 2021 The method presented in the paper is based on in-the-loop computing applied for impulse response to obtain a spectrum with a much higher frequency resolution than using FFT.
Kotowski Adam
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Linear Invariant Systems Theory for Signal Enhancement [PDF]
, 2011 This paper discusses a linear time invariant (LTI) systems approach to signal enhancement via projective subspace techniques. It provides closed form expressions for the frequency response of data adaptive finite impulse response eigenfilters.
Georgieva, P. +5 more
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Evaluation of measurement uncertainty for time-dependent quantities
EPJ Web of Conferences, 2014 One of the main challenges in the analysis of dynamic measurements is the estimation of the timedependent value of the measurand and the corresponding propagation of uncertainties.
Eichstä Sascha +3 more
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Soil impulse ionisation model based on dynamic changes of electric field
IET Science, Measurement & Technology, 2022 Soil ionisation has an important influence on impulse characteristics of grounding conductor. This paper introduced improvements to an existing soil ionisation model considering the influence of electric field on the change of soil resistivity, while ...
Xishan Wen +7 more
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