AttributeError: 'KalmanFilter' object has no attribute 'x_pred'

rlabbe / filterpy

Python Kalman filtering and optimal estimation library. Implements Kalman filter, particle filter, Extended Kalman filter, Unscented Kalman filter, g-h (alpha-beta), least squares, H Infinity, smoothers, and more. Has companion book 'Kalman and Bayesian Filters in Python'.

MIT License

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AttributeError: 'KalmanFilter' object has no attribute 'x_pred' #199

Closed lucheng07082221 closed 3 years ago

lucheng07082221 commented 4 years ago

AttributeError: 'KalmanFilter' object has no attribute 'x_pred'?

rlabbe commented 4 years ago

I have no idea what this is in reference to. You need to provide code that causes this error, or at least describe the problem better than this. grep tells me x_pred is nowhere in this repository.