time-varying filter bank
Analysis and Properties of Time-Varying Modified DFT Filter Banks
... MDFT filter bank proposed by Fliege belongs to time-invariant QMF filter ...with time. In speech, audio and image processing, the time-varying filter bank ...
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Cosine Modulated and Offset QAM Filter Bank Multicarrier Techniques: A Continuous-Time Prospect
... The derivations and discussions so far were based on the assumption that the channel was ideal, that is, a channel with a constant gain and a constant group delay across the frequency band that includes all the ...
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Fast time-varying linear filters for suppression of baseline drift in electrocardiographic signals
... the filter requires 6 additions (or subtractions, respec- tively) and 2 divisions only to compute one output signal ...proposed filter against the other time-varying systems presented in ...
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Efficient Implementation of Complex Modulated Filter Banks Using Cosine and Sine Modulated Filter Banks
... modulated filter bank (EMFB) is a 2M-channel uniform, orthogonal, critically sampled, and frequency-selective complex modulated filter bank that satisfies the perfect reconstruction (PR) ...
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Frame-Based Multiple-Description Video Coding with Extended Orthogonal Filter Banks
... In this paper, we propose an MD video coding scheme where two descriptions are obtained by spatial polyphase subsampling in the column direction, and a third descrip- tion is obtained by lowpass filtering the columns of ...
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SDR Applications using VLSI Design of Reconfigurable Devices
... the filter coefficients which are previously stored in a look up table ...way filter coefficients are stored in the ...the filter coefficient into fixed ...
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Dynamic analysis of shear building structure using wavelet transform
... the time required for dynamic analysis will also decrease with this new ...the filter bank method, which was carried out in the [6] for the earthquake, and had very good ...
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SDR Applications using VLSI Design of Reconfigurable Devices
... In the transposed direct form, the coefficient multipliers (shown as dotted outline in Figure-1) share the same input and hence commonly known as Multiplier Block (MB). The Multiplier Block (MB) reduces the complexity of ...
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Time-Varying Frequency Fading Channel Tracking In OFDM-PLNC System, Using Kalman Filter
... Kalman Filter-based algorithm for tracking the frequency/time fading channel in this ...the time domain while data detection is implemented in the frequency ...
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Time Varying Bandpass Filter Based on Assisted Signals for AM FM Signal Separation: A Revisit
... their magnitudes are less than a predetermined threshold [1,7]. A limit of the wavelet approach is that the basic functions are fixed and, thus, do not necessarily match all real signals. On the other hand, the second ...
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Fault detection filter design for continuous time nonlinear Markovian jump systems with mode dependent delay and time varying transition probabilities
... The remainder of this paper is organized as follows. The mathematical model under consideration and some preliminaries are provided in Section . A FDF for continuous- time NMJSs with mode-dependent delay and ...
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A Simple Index of Banking Fragility: Application to Indian Data
... (Demirguc‐Kunt and Detragiache, 1999). Although the list of indicators found important in ‘explaining’ crisis varies across studies (Hardy and Pazarbasioglu, 1998; Hutchinson and McDill, 1999; Eichengreen and Arteta, ...
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Performance Enhancement of Discrete Multi Tone Systems with a Trigonometric Transform
... SNR (MSSNR) method attempts to minimize the ISI in the time domain [3]. This method maximizes the ratio of the energy of the effective channel impulse response in- side a target window of ν + 1 samples to that ...
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Bayesian multi-target tracking: application to total internal reflection fluorescence microscopy
... The main technique to deal with Poisson process noise are the variance stabiliz- ing transform (VST) methods. One of most applicable VST methods is generalized Anscombe transform (GAT) which converts a Poisson process to ...
146
Approximate kernel reconstruction for time-varying networks
... recovering time-varying gene regulatory networks by using dynamic Bayesian models [7], non-parametric Bayesian regression [8], and random graph models ...
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Optimum low complexity filter bank for generalized orthogonal frequency division multiplexing
... PR-QMF bank in order to achieve low out-of-band (OOB) spectrum ...PR-QMF bank in GOFDM structure results in OOB spectrum leak as low as that of GFDM ...of filter bank can improve peak to ...
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Lifting based 3D Discrete Wavelet Transform for Image Compression
... same time axis, and thereby requires significant amount of memory space to perform ...The filter pair (h, g) which is used for decomposition is called analysis filter-bank and the ...
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Forecasting the time varying beta of UK firms: GARCH models vs Kalman filter method
... through time rather than remain ...imply time-varying ...estimate time-varying betas of different countries and ...the time-varying ...
51
Micro-doppler classification of ballistic threats using krawtchouk moments
... on varying both the elevation and the azimuth angles using a representative ...running time to evaluate the features which makes it suitable for real time applications such as for the OBC of ...
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Quantized Coefficient F.I.R. Filter for the Design of Filter Bank
... band filter bank [4], [5], [6] as shown in Fig ...Modulated Filter banks (CMFB) are widely used in different multirate ...Modulated filter banks are that, they have computationally efficient ...
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