afp - Modified Cost function: Some definitions: Matrix...

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Affine Affine Projection Algorithm Projection Algorithm ± Tap-weight adjustment of NLMS: w[n+1]–w[n] in the direction of u[n]. ± Movement of tap-weight adjustment a function of correlation between u[n] and u[n-1]. ± Larger correlation indicates u[n] and u[n-1] produces a smaller tap-weight movement. ± Need to pre-whiten observations to attain a faster uniform rate of convergence. Affine Affine Projection Algorithm Projection Algorithm
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Unformatted text preview: Modified Cost function: Some definitions: Matrix form: Affine Affine Projection Algorithm Projection Algorithm Derivative w.r.s.t. : Derivative w.r.s.t. w[n+1]: Tap-weight update: Affine Affine Projection Algorithm Projection Algorithm Alternative form of tap-weight update: Regularization for pseudo-inverse: Better convergence characteristics comes at the price of computational complexity....
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