Adaptive Linear Combiner
Advanced Signal Processing

About

Non recursive adaptive filter

Most common

Most important element

Easy to understand and analyse

Input signal interpretations

Signals from multiple sources

Sequential samples from a single source

Parameters

Desired signal

Error signal

Desired signal - output signal

Performance function

Mean Square Error (MSE)

Performance surface

3D plot of performance function

Gradient of performance function

Weiner/optimal weight vector W*

Decorrelation of error and input at optimised response