Find the mean and variance of these measurement errors

Assignment Help Electrical Engineering

Reference no: EM131196586

In determining the range of an acoustic source by triangulation, the time at which the spherical wave front arrives at a receiving sensor must be measured accurately. According to an article by J. Perruzzi and E. Hilliard (Journal of the Acoustical Society of America, 75(1), 1984, pp. 197-201), measurement errors in these times can be modeled as having uniform distributions. Suppose measurement errors are uniformly distributed from to microsecond.

a Find the probability that a particular arrival time measurement will be in error by less than 0.01 microsecond.

b Find the mean and variance of these measurement errors.

Reference no: EM131196586

Questions Cloud

Find the probability that the target is destroyed : The target will be destroyed if the bomb falls within a tenth of a mile on either side of the center. Find the probability that the target is destroyed if the bomb falls randomly along the line.

How does the concept of wisdom in nursing informatics : Describe a nursing-practice situation in which you applied or otherwise experienced the transformations of data to information to knowledge, finally to application of wisdom (DIKW).

How to make subway train fast and cheap : How to make subway train fast and cheap; and to use less energy? - What type of energy is effective for subway train?

Find the probability that the defective board was produced : The number of defective circuit boards among those coming out of a soldering machine follows a possion distribution. On a particular 8-hour workday, one defective board is found.

Find the mean and variance of these measurement errors : Find the probability that a particular arrival time measurement will be in error by less than 0.01 microsecond.

How important is fairness with respect to work motivation : How important is fairness with respect to work motivation? What are the strengths and the drawbacks of the equity perspective? Provide examples of each.

What is the total charge in the inner wall of shell b : What is the total charge in the inner wall of shell B?- What is the total charge on the outer wall of shell B?- What is the total charge in the inner wall of shell A?

Causes of world war i : Identify and explain at least two causes of World War I. Then analyze the events that drew the United States into World War I. Evaluate America's contribution to the war effort and to what extent America's entry contributed to the end of the war. ..

Write a formula for the steady state distribution : Write a formula for N (Δt), the steady state distribution of monthly sales for each value of Δt, if P(Δt) is known. Prove that N (Δt) is a probability distribution with Δt=0∑∞ N(Δt) = 1

User Account

All Pages