Variable Speed Synthetic Strobes
In all these movies, the frame rate is 15 frames per second (constant).
ALIASING & FOLDING |
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INCREASING STEADILY from 0.1 rev/sec to 16.6 rev/sec |
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HOVERING NEAR 15 revs/sec; sometimes slower, sometimes faster than 15 rev/sec |
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INCREASING STEADILY from 0.1 rev/sec to 11.1 rev/sec |
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HOVERING NEAR 5 revs/sec; sometimes slower, sometimes faster than 5 rev/sec |
DSP First 2e
McClellan, Schafer, Yoder
ISBN-10: 0136019250 • ISBN-13: 9780136019251
© 2016 Pearson Education, Inc.