View the step-by-step solution to:

Question

We have two noise sources and an RMS voltmeter. We measure the RMS values and

they are 3V and 5V. We would

like to determine the correlation coefficient but we have

an adder only. Putting the two noise sources in series produces a noise with 4V effective

value.

Undergrad: Calculate the crosscorrelation coefficient at this arrangement. (2 points)

Grad: Using the two correlated noises shown above, create two uncorrelated noises by a

linear combination of them. You are free to choose how large will be the resultant

uncorrelated noises. Provide the required weighting factors for the linear combination of

the noises. (2 points)

BONUS (undergrad and grad). Must be totally correct to receive points:

Both uncorrelated noises must have 1 V rms amplitude. (4 points)

Recently Asked Questions

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Ask Expert Tutors You can ask 0 bonus questions You can ask 0 questions (0 expire soon) You can ask 0 questions (will expire )
Answers in as fast as 15 minutes