Question 1
Approximate the current at the midpoint of the incoming data ..., 7.2, 7.3, 7.4, 7.5, 7.6, ... where the charge on a capacitor these times is 0.00242759 0.00241500 0.00240247 0.00239001 0.00237761.
Answer: -0.00012493 and -0.00012493.
Question 2
Note that the coefficients in the numerator and denominator add up to zero. (1 - 1 = -1 + 8 - 8 + 1 = 0). What would happen if these did not add up to zero?
Answer: Consider what would happen if added, for example, 5, to each of the y values.
Copyright ©2005 by Douglas Wilhelm Harder. All rights reserved.