midterm

# midterm - CMPE 8 NAME Fall 2008 Midterm Test Time...

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CMPE 8 NAME: Fall 2008 Midterm Test Time: 12:05–12:50 PM 1. (5 points) Write the Matlab command to generate a time vector t that starts with 0, ends with 5, and has a sample period of 0.1. ± t = [0 : 0 . 1 : 5]; 2. (4 points) For the time vector t deﬁned above, what are: a) t (2), and b) t (5)? Write the numeric answer. a) 0.1 b) 0.4 c) Bonus : (3 points) Write the single Matlab command to plot the ﬁrst 10 elements of the time vector t . ± plot( t (1:10)) 3. (5 points) Given a dynamic model x k +1 = f ( x k ), for k = 1 , 2 , ... , and a start value x 1 , deﬁne what the orbit starting from x i is for this model, using words and equations as necessary. An orbit is the vector ( x 1 , x 2 , x 3 , ... ) created by using the model. 4. (5 points) Given a dynamic model x k +1 = f ( x k ), deﬁne what a ﬁxed point (also known as an equilibrium point ) is, using words and equations as necessary.

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## This note was uploaded on 01/06/2009 for the course CMPE 8 taught by Professor Dunbar during the Fall '08 term at UCSC.

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midterm - CMPE 8 NAME Fall 2008 Midterm Test Time...

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