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Class: vision.KalmanFilter
Package: vision

Correction of measurement, state, and state estimation error covariance


[z_corr,x_corr,P_corr] = correct(obj,z)


[z_corr,x_corr,P_corr] = correct(obj,z) returns the correction of measurement, state, and state estimation error covariance. The correction is based on the current measurement z, an N-element vector. The object overwrites the internal state and covariance of the Kalman filter with corrected values.