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| Teaching Since: | May 2017 |
| Last Sign in: | 408 Weeks Ago |
| Questions Answered: | 66690 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Suppose that a fi le named sensor.dat contains information collected from a set of sensors. Your instructor may provide you with this fi le, or you may need to enter it by hand from the following data:
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Each row contains a set of sensor readings, with the fi rst row containing values collected at 0 seconds, the second row containing values collected at 1.0 seconds, and so on.
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(a) Read the data fi le and print the number of sensors and the number of seconds of data contained in the fi le. ( Hint : Use the size function— don’t just count the two numbers.)
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(b) Find both the maximum value and the minimum value recorded on each sensor. Use MATLAB ® to determine at what times they occurred.
(c) Find the mean and standard deviation for each sensor and for all the data values collected. Remember, column 1 does not contain sensor data; it contains time data
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