How to find covariance matrix in case of parameter estimation by using Recursive least square with forgetting factor?

18 April 2024 0 9K Report

Thank you for reading my question. Currently, I am doing parameter estimation of Lithium-ion battery by using RLSF Algorithm. I am getting all the parameters as negative value. Which is not correct. I feel that I am wrongly calculating covariance matrix. Any suggestions will be highly appreciated Thank you..

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