A variable forgetting factor-recursive least mean square (VFF-RLS) algorithm is proposed for channel impulse response (CIR) estimation in the MC-IDMA systems. The performance of the proposed adaptive VFF-RLS based-time domain iterative channel estimator is validated in comparison with the LMS-...
추천 0 링크 번역 댓글:Haseeb2022년 12월 5일 Is there a recursive least square estimation tool in Simulink which uses a varible forgetting factor instead of a fixed one? 댓글 수: 1 Haseeb2022년 12월 5일 ...
3. Main Contribution In this paper, a new control algorithm based on recursive least squares (RLS) is proposed, which uses the variable forgetting factor to obtain the optimal convergence rate. This method offers a faster convergence rate and robustness with system parameters than the fixed-step ...
Research on Open-closed-loop Iterative Learning Control with Variable Forgetting Factor of Mobile RobotsDiscrete Mathematics and CombinatoricsWe propose an iterative learning control algorithm (ILC) that is developed using a variable forgetting factor to control a mobile robot. The proposed algorithm can ...
(31) provides a theoretical formula to evaluate the mse of the RLS algorithm. In the next section, the theoretical analysis is shown to agree closely with the simulation results. Moreover, it can be used to derive a new variable forgetting factor RLS algorithm. 3.3. Experimental results The ...
RLS algorithm with the help of adjusting the forgetting factor by the adjustable-function,the computer experiments for the algorithm are done.The experiments indicate that the convergence speed and tracking effort of this new algorithm are far better than common RLS algorithm′s,the system is steady...
RLS channel estimating method based on variable forgetting factor in OFDM systemThe invention relates to a RLS channel estimate method of OFDM system, based on variable forget factor, belonging to the wireless transmission technique. The invention processes minimum square estimation on the channel in ...
NONLINEAR RLS ALGORITHM USING VARIABLE FORGETTING FACTOR IN MIXTURE NOISE
If you define the forgetting factor as 0≪γ≤1, then the block obtains the estimated capacity from the equation ˆQ=k2,nk1,n, where: k1,n=γk1,n−1+x2nσ2ynk2,n=γk2,n−1+xnynσ2yn Total Least Squares The weighted total least squares (TLS) method estimates the cell c...
关键词: Factor analysis; Multivariant analysis; Conventional approach; Dynamic factor analysis; Missing data imputations; Missing measurements; Numerical conditioning; Time-varying environments; Variable forgetting factors; Wireless sensor network (WSNs); Wireless sensor networks; ...