Estimate the rms value and prominent features, Mathematics

Assignment Help:

Figure shows the auto-spectral density for a signal from an accelerometer which was attached to the front body of a car directly above its front suspension while it was driven at 60 mph round a test track used for ride assessment and optimisation.   The signal was calibrated in milli-g (mg) units, i.e. 1 unit is 0.00981 m/s2.

a)   Discuss the prominent features of the response.                                      

b) Estimate the rms value of the measured acceleration and the maximum acceleration you would expect in a five-minute recording of the signal.   State any assumptions that you make and comment on the validity of any assumptions.

c)  How would you check if the process that produced the signal is stationary?

d) How would you check if the process that produced the signal is ergodic?

 


Related Discussions:- Estimate the rms value and prominent features

Find the area of parallelogram, Find the area of PARALLELOGRAM ? A para...

Find the area of PARALLELOGRAM ? A parallelogram is a four-sided shape, of which the opposite sides are parallel. (Because they are parallel, opposite sides also have the same

FRACTION, HOW TO ADD MIXED FRACTION

HOW TO ADD MIXED FRACTION

Trigonometry, if tan theta =1,find the value of sin4 theta + cos4 theta

if tan theta =1,find the value of sin4 theta + cos4 theta

Linear functions, Linear functions are of the form: y = a 0 ...

Linear functions are of the form: y = a 0 + a 1 x 1 + a 2 x 2 + ..... + a n x n where a 0 , a 1 , a 2 ..... a n are constants and x 1 , x 2 ..... x n a

Prove the arithmetic progressions equation, Prove that a m + n + a m - n ...

Prove that a m + n + a m - n  =2a m Ans:    a m + n = a 1 + (m + n - 1) d a m-n = a 1 + (m - n -1) d a m = a 1 + (m-1) d Add 1 & 2 a m+n + a m-n  =

Technical coefficients - linear algebra and matrices, I didn't understand t...

I didn't understand the concept of Technical Coefficients, provide me assistance.

Algebra, let setM={X,2X,4X} for any numberX .if average (arthemetic mean)of...

let setM={X,2X,4X} for any numberX .if average (arthemetic mean)of the number in setM is 14.what is the value of X?

Write algorithm for the multiplication of a 3-digit number, E1) Why do we s...

E1) Why do we shift the place by one, of the result in the second row of the calculation, when we multiply, say, 35 by 237 E2) Write down the algorithm for the multiplication of

Fractions, how do i multiply and divide fractions?

how do i multiply and divide fractions?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd