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annotate python/tests/extrapolation.txt @ 256:dc1faa7287bd

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added the normal adaptation class
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Tue, 24 Jul 2012 01:37:21 -0400
parents 13ec22bec5d4
children
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255
13ec22bec5d4 corrected typos and bugs and added a test
Nicolas Saunier <nicolas.saunier@polymtl.ca>
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1 >>> import extrapolation
13ec22bec5d4 corrected typos and bugs and added a test
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2 >>> import moving
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3
13ec22bec5d4 corrected typos and bugs and added a test
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4 >>> et = extrapolation.ExtrapolatedTrajectoryConstant(moving.Point(0,0), moving.Point(1,0))
13ec22bec5d4 corrected typos and bugs and added a test
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5 >>> et.predictPosition(4) # doctest:+ELLIPSIS
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6 (0.0...,4.0...)
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7 >>> et.predictPosition(1) # doctest:+ELLIPSIS
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8 (0.0...,1.0...)
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9
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10 >>> et = extrapolation.ExtrapolatedTrajectoryConstant(moving.Point(0,0), moving.Point(1,0), moving.NormAngle(0.1,0), maxSpeed = 2)
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11 >>> et.predictPosition(10) # doctest:+ELLIPSIS
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12 (0.0...,15.5...)
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13 >>> et.predictPosition(11) # doctest:+ELLIPSIS
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14 (0.0...,17.5...)
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15 >>> et.predictPosition(12) # doctest:+ELLIPSIS
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16 (0.0...,19.5...)
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17
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18 >>> import random
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19 >>> acceleration = lambda: random.uniform(-0.5,0.5)
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20 >>> steering = lambda: random.uniform(-0.1,0.1)
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21 >>> et = extrapolation.ExtrapolatedTrajectoryNormalAdaptation(moving.Point(0,0),moving.Point(1,1), acceleration, steering, maxSpeed = 2)
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22 >>> p = et.predictPosition(500)
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23 >>> from numpy import max
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24 >>> max(et.getPredictedSpeeds()) <= 2.
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25 True