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Adaptive Filters

LMS, RLS, frequency domain filters

System Objects

dsp.BlockLMSFilter Output, error, and weights using Block LMS adaptive algorithm
dsp.LMSFilter LMS adaptive filter
dsp.RLSFilter Compute output, error and coefficients using Recursive Least Squares (RLS) algorithm
dsp.AffineProjectionFilter Compute output, error and coefficients using Affine Projection (AP) Algorithm
dsp.AdaptiveLatticeFilter Adaptive lattice filter
dsp.FastTransversalFilter Fast Transversal filter
dsp.FilteredXLMSFilter Filtered XLMS filter
dsp.FrequencyDomainAdaptiveFilter Frequency Domain Adaptive filter
dsp.KalmanFilter Estimate system measurements and states using Kalman filter

Functions

adaptfilt Adaptive filter
adaptfilt.adjlms FIR adaptive filter that uses adjoint LMS algorithm
adaptfilt.blms FIR adaptive filter that uses BLMS
adaptfilt.blmsfft FIR adaptive filter that uses FFT-based BLMS
adaptfilt.dlms FIR adaptive filter that uses delayed LMS
adaptfilt.filtxlms FIR adaptive filter that uses filtered-x LMS
adaptfilt.lms FIR adaptive filter that uses LMS
adaptfilt.nlms Normalized least mean squares adaptive filter
adaptfilt.sd Sign-data FIR adaptive filter
adaptfilt.se FIR adaptive filter that uses sign-error algorithm
adaptfilt.ss FIR adaptive filter that uses sign-sign algorithm
adaptfilt.ftf Fast transversal LMS adaptive filter
adaptfilt.hrls FIR adaptive filter that uses householder (RLS)
adaptfilt.hswrls FIR adaptive filter that uses householder sliding window RLS
adaptfilt.qrdrls FIR adaptive filter that uses QR-decomposition-based RLS
adaptfilt.rls Recursive least-squares FIR adaptive filter
adaptfilt.swftf FIR adaptive filter that uses sliding window fast transversal least squares
adaptfilt.swrls FIR adaptive filter that uses window recursive least squares (RLS)
adaptfilt.ap FIR adaptive filter that uses direct matrix inversion
adaptfilt.apru FIR adaptive filter that uses recursive matrix updating
adaptfilt.bap FIR adaptive filter that uses block affine projection
adaptfilt.fdaf FIR adaptive filter that uses frequency-domain with bin step size normalization
adaptfilt.pbfdaf Partitioned block frequency-domain FIR adaptive filter
adaptfilt.pbufdaf Partitioned block unconstrained frequency-domain adaptive filter
adaptfilt.tdafdct Adaptive filter that uses discrete cosine transform
adaptfilt.tdafdft Adaptive filter that uses discrete Fourier transform
adaptfilt.ufdaf FIR adaptive filter that uses unconstrained frequency-domain with quantized step size normalization
adaptfilt.gal FIR adaptive filter that uses gradient lattice
adaptfilt.lsl Least squares lattice adaptive filter
adaptfilt.qrdlsl QR-decomposition-based least-squares lattice adaptive filter
filter Filter data with filter object
maxstep Maximum step size for adaptive filter convergence
msepred Predicted mean-squared error for adaptive filter
msesim Measured mean-squared error for adaptive filter

Blocks

Block LMS Filter Compute output, error, and weights using LMS adaptive algorithm
Fast Block LMS Filter Compute output, error, and weights using LMS adaptive algorithm
Kalman Filter Predict or estimate states of dynamic systems
LMS Filter Compute output, error, and weights using LMS adaptive algorithm
RLS Filter Compute filtered output, filter error, and filter weights for given input and desired signal using RLS adaptive filter algorithm
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