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MobilityDB 1.3
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MobilityDB 1.3
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Simplification functions for temporal types. More...
Functions | |
| Datum | Temporal_simplify_dp (PG_FUNCTION_ARGS) |
| Return a temporal sequence (set) float or point simplified using a Douglas-Peucker line simplification algorithm @sqlfn douglasPeuckerSimplify() More... | |
| Datum | Temporal_simplify_max_dist (PG_FUNCTION_ARGS) |
| Return a temporal sequence (set) float or point simplified using a single-pass Douglas-Peucker line simplification algorithm @sqlfn maxDistSimplify. More... | |
| Datum | Temporal_simplify_min_dist (PG_FUNCTION_ARGS) |
| Return a temporal sequence (set) float or point simplified ensuring that consecutive values are at least a given distance apart @sqlfn minDistSimplify() More... | |
| Datum | Temporal_simplify_min_tdelta (PG_FUNCTION_ARGS) |
| Return a temporal sequence (set) float or point simplified ensuring that consecutive values are at least a given distance apart @sqlfn minTimeDeltaSimplify() More... | |
Simplification functions for temporal types.
1.9.5