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Title: High Speed System Identification Using Adaptive FIR Filter and Effect on Performance of Variable Step Size

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Title:
High Speed System Identification Using Adaptive FIR Filter and Effect on Performance of Variable Step Size
Author Name:
Manish Jaiswal, Prachi Gupta, Anuj Sharma
Abstract:
System identification is one of the important applications in adaptive filters, particularly for LMS algorithm due to easy implementation and low complexity. Depending on the error signal LMS algorithm corrects the output of FIR filter and approaches towards the desired output. In this paper a second order system is taken as the desired system and this system is identified using a known system of 5th order. Effect of different values of step size are analyzed and discussed in this paper. MATLAB (2014 b) is used for the practical realization and result analysis that proves it to be a fast system identification. Different results like filter coefficients and system output etc. are also concluded in this paper.
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