smoothing¶

class gps_helper.smoothing.LowPassFilter(alpha)[source]¶

Low pass filter implementation.

next_sample(x)[source]¶

Process the next sample.

Parameters:	x – Next sample value.
Returns:	float

class gps_helper.smoothing.MovingAverageFilter(n)[source]¶

Moving average filter implementation.

next_sample(x)[source]¶

Process the next sample.

Parameters:	x – Next data sample to compute average
Returns:	float

class gps_helper.smoothing.RecursiveAverage[source]¶

Recursive average filter implementation.

next_sample(x)[source]¶

Process the next data sample.

Parameters:	x – Next data sample to compute average
Returns:	float