Produce a discrete time series, Engineering Mathematics

Assignment Help:

Produce a discrete time series y(ti) by super positioning 5 cosinusoidal components,

419_Produce a discrete time series.png

for your own choice of the amplitudes (aj) and frequencies (fj).

Add some Gaussian noise to each digitised value. Experiment with amplitudes (including that of the noise term), and frequencies, showing results graphically. Then smooth your noisy time series with at least two different filters, e.g., a simple moving average smoother and an order two binomial filter.

1181_Produce a discrete time series1.png

Discuss the relative performance of the smoothers. You should consider quantifiable parameters such as; variance, r.m.s. deviations from the noise-free time series, and signal attenuation. Comment on the validity of the expression below, for your chosen smoother.

1725_Produce a discrete time series2.png


Related Discussions:- Produce a discrete time series

Lean manufacturing, Ask quassignment writing estion #Minimum 100 words acce...

Ask quassignment writing estion #Minimum 100 words accepted#

Estimate the time constant and maximum vertical acceleration, The vertical ...

The vertical motion of a general aviation airplane subjected to a sharp-edged wind gust is described by the equation Δw(t) = A g (1-e -t/τ ) assume A g = 30 where Δ w is in

Galerkin Mrthod, Solve differential equation of Y" = 0 using the Galerkin m...

Solve differential equation of Y" = 0 using the Galerkin method and considering 0 = x= 3 given that: h = 0cm when x = 0m and h = 10cm when x = 3m.

Thermal stress, a restrained steel bar is heated from 20 degrees to 194 deg...

a restrained steel bar is heated from 20 degrees to 194 degrees and not permitted to expand. the bar is 10mm diameter, determine the thermal stress in the bar

PHOENICS, EXPERT EPERIENCE PHOENICS SOFTWARE

EXPERT EPERIENCE PHOENICS SOFTWARE

Calculate principal value of the root, Compute the (real and imaginary part...

Compute the (real and imaginary parts of the) principal value of the eighth root of (a + ib) to 3 decimal places (accurate to 10 -3 ). Call the real part "m 7 ", and the imagina

555 dual astable multivibrator circuit diagram, could u show me a 555 dual ...

could u show me a 555 dual astable multivibrator circuit diagram?

State the linear regression equation, An auto manufacturing company wanted ...

An auto manufacturing company wanted to investigate how the price of one of its car models depreciates with age. The research department at the company took a sample of eight cars

Harmonic function, Let z 0 = a + ic, z 1 = b + id, z 2 = -id, and z =...

Let z 0 = a + ic, z 1 = b + id, z 2 = -id, and z = [z 0 + z 1 ]. Let z 0 be the apex of the wedge with one ray passing through z 1 and the other passing through z 2 , and

Christian maturity level , A researcher is interested in comparing the Chri...

A researcher is interested in comparing the Christian maturity level of students who volunteer for community service versus those who do not. The researcher suppose that those who

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