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Assume that the amplitude remains constant as well as the angular frequency $\omega$. The phase will be predicted using $\phi_k=\phi_{k-1} + \omega T_s$

The measurement matrix usually denoted as H and is the Jacobian matrix or the first derivatives matrix of the model with respect to the state variables. B will be the all zeros matrix. enter image description here

EKF

Assume that the amplitude remains constant as well as the angular frequency $\omega$. The phase will be predicted using $\phi_k=\phi_{k-1} + \omega T_s$

The measurement matrix usually denoted as H and is the Jacobian matrix or the first derivatives matrix of the model with respect to the state variables. B will be the all zeros matrix. enter image description here

Assume that the amplitude remains constant as well as the angular frequency $\omega$. The phase will be predicted using $\phi_k=\phi_{k-1} + \omega T_s$

The measurement matrix usually denoted as H and is the Jacobian matrix or the first derivatives matrix of the model with respect to the state variables. B will be the all zeros matrix.

EKF

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Assume that the amplitude remains constant as well as the angular frequency $\omega$. The phase will be predicted using $\phi_k=\phi_{k-1} + \omega T_s$

The measurement matrix usually denoted as H and is the Jacobian matrix or the first derivatives matrix of the model with respect to the state variables. B will be the all zeros matrix. enter image description here

Assume that the amplitude remains constant as well as the angular frequency $\omega$. The phase will be predicted using $\phi_k=\phi_{k-1} + \omega T_s$

The measurement matrix usually denoted as H and is the Jacobian matrix or the first derivatives matrix of the model with respect to the state variables. B will be the all zeros matrix.

Assume that the amplitude remains constant as well as the angular frequency $\omega$. The phase will be predicted using $\phi_k=\phi_{k-1} + \omega T_s$

The measurement matrix usually denoted as H and is the Jacobian matrix or the first derivatives matrix of the model with respect to the state variables. B will be the all zeros matrix. enter image description here

Source Link

Assume that the amplitude remains constant as well as the angular frequency $\omega$. The phase will be predicted using $\phi_k=\phi_{k-1} + \omega T_s$

The measurement matrix usually denoted as H and is the Jacobian matrix or the first derivatives matrix of the model with respect to the state variables. B will be the all zeros matrix.