Mercurial Hosting > traffic-intelligence
view python/tests/prediction.txt @ 614:5e09583275a4
Merged Nicolas/trafficintelligence into default
author | Mohamed Gomaa <eng.m.gom3a@gmail.com> |
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date | Fri, 05 Dec 2014 12:13:53 -0500 |
parents | e891a41c6c75 |
children | 72174e66aba5 |
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>>> import prediction >>> import moving >>> et = prediction.PredictedTrajectoryConstant(moving.Point(0,0), moving.Point(1,0)) >>> et.predictPosition(4) # doctest:+ELLIPSIS (4.0...,0.0...) >>> et.predictPosition(1) # doctest:+ELLIPSIS (1.0...,0.0...) >>> et = prediction.PredictedTrajectoryConstant(moving.Point(0,0), moving.Point(1,0), moving.NormAngle(0.1,0), maxSpeed = 2) >>> et.predictPosition(10) # doctest:+ELLIPSIS (15.5...,0.0...) >>> et.predictPosition(11) # doctest:+ELLIPSIS (17.5...,0.0...) >>> et.predictPosition(12) # doctest:+ELLIPSIS (19.5...,0.0...) >>> import random >>> acceleration = lambda: random.uniform(-0.5,0.5) >>> steering = lambda: random.uniform(-0.1,0.1) >>> et = prediction.PredictedTrajectoryRandomControl(moving.Point(0,0),moving.Point(1,1), acceleration, steering, maxSpeed = 2) >>> p = et.predictPosition(500) >>> from numpy import max >>> max(et.getPredictedSpeeds()) <= 2. True >>> p = moving.Point(3,4) >>> sp = prediction.SafetyPoint(p, 0.1, 0) >>> print(sp) 3 4 0.1 0