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