adaptive step size algorithm
Iterative methods for solving the multiple-sets split feasibility problem with splitting self-adaptive step size
... iterative algorithm for solving the multiple-sets split feasibility problem with splitting self-adaptive step ...This step size is calculated directly from the iteration process without ...
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Iterative algorithm for solving the multiple sets split equality problem with split self adaptive step size in Hilbert spaces
... In this section, we provide several numerical results and compare with Byrne’s algorithm (.) in [] to confirm the effectiveness of our proposed algorithm. The whole program was written in Wolfram ...
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Step-Size Bounds Analysis of the Generalized Multidelay Adaptive Filter
... of step-size that supports a stable GMDF filter in this ...block size N, NPFBLMS algorithm ought to perform similarly, regardless of whether the input process is white or correlated ...
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Variable step size based sparse adaptive filtering algorithm for channel estimation in broadband wireless communication systems
... the step size is different, i.e., step size in Equation 4 is invariant while step size in Equation 7 is adaptively ...variant step-size μ(n) is adopted to speed up ...
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Adaptive robust time of arrival source localization algorithm based on variable step size weighted block Newton method
... this, adaptive filters have been impor- tant in adaptive source localization methods to stabilize localization performance under varying channel condi- tions ...these adaptive source localization ...
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Variable Step size LMS Algorithm Based on Discrete Cosine Transform for Voice Signal Denoising
... is step-size factor for controlling convergence rate and stability, the bigger is, the shorter adaptive time becomes, but it will cause bigger ...
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An Adaptive Nonlinear Filter for System Identification
... an algorithm based on the theory of Affine projection [24] for estimation of the coefficients of the nonlinear Hammerstein system using the plant input and output ...variable step-size a ffi ne projection ...
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Modified Shuffled Frog Leaping Algorithm by adaptive Step Size: Applications to Constraint Engineering Design Problems
... Traditional algorithm is good for small scale problems but with discrete, large scale and combinatorial optimization problems objective function value and complexity of algorithm increases therefore ...
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A Weighted Soft-Max PNLMS Algorithm for Sparse System Identification
... conventional adaptive filters could be improved, so that the convergence rate is increased while the computational load even ...sparse adaptive filters have been proposed to exploit the sparsity of the ...
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Encumbered Constancy Least Mean Square Algorithm for AEC’s in Mobile Communication Systems
... (AEC) algorithm play a vital role in mobile communication systems, which control the step size by decreasing the estimated error while improving the ...various adaptive filters named LMS, ...
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Adaptive deduplication of virtual machine images using AKKA stream to accelerate live migration process in cloud environment
... second step, if the virtual disk image file in- put size is greater than 1GB, split into equal size chunks each of size 1 GB except the last ...file size efficiently. The Rabin-Karp ...
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Variable, Step-Size, Block Normalized, Least Mean, Square Adaptive Filter: A Unied Framework
... generic adaptive lter proposed in [7] can cover the Block LMS (BLMS) and the Block Normalized LMS (BNLMS) adaptive lter ...generic adaptive lter, the generic variable step- size update ...
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Downlink Capacity Improvement for LTE Using Multi-Cell MIMO during Handover
... LMS adaptive filter has more than one modes that are not driven or ...matrix, step size and weight vector ...LMS algorithm is given by ...
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The Comparative Study of Adaptive Channel Equalizer Based on Fixed and Variable Step - Size LMS Algorithm & its Variants for Non Stationery Wireless Channel
... fading channel for the linear & non linear equalizers based on fixed and variable step size LMS algorithm and its variants. The output is observed in the form of bit error rate (BER), number of ...
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A Modified Algorithm with Variable Step Size for Blind Equalization of QAM Signals
... Variable Step Size (VSS) for constant modulus algorithms VSS-CMA have been used extensively in blind adaptive filtering to improve the performance of the fixed step size conventional ...
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A Robust Diffusion Estimation Algorithm with Self-adjusting Step-size in WSNs
... Distributed estimation has become very popular for parameter estimation in wireless sensor networks. The objective is to enable the nodes to estimate a vector of parameters of interest from the observed data. Distributed ...
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SUPPRESSION OF POWERLINE INTERFERENCE IN ECG USING ADAPTIVE DIGITAL FILTER
... the algorithm to compute the filter coefficients as a function of the signal error e(n) and the reference input signal ...or step-size μ is a scaler constant that must be chosen to guarantee fast ...
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A variable step size strategy for distributed estimation over adaptive networks
... the algorithm providing the best trade-off between complex- ity and performance is chosen as the proposed VSSDLMS ...VSSLMS algorithm were chosen. The proposed algorithm has been compared with ...
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Convergence Rate Improvement and Interference Reduction in Smart Antenna System
... the adaptive beamforming ...The adaptive beamforming algorithm updates the weights of the antenna array to reduce the Mean Square Error ...Variable step size NLMS algorithm and ...
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A nonparametric variable step-size subband adaptive filtering algorithm for acoustic echo cancellation
... the adaptive filter is often colored and unstable, which decays the convergence rate of the adaptive filter if the NLMS algorithm is ...variable step-size subband (NPVSS-NSAF) ...
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