Generate a gaussian random signal vector, Physics, Physics

Assignment Help:

Generate and plot a sampled sine wave with fs=8kHz, of 4 seconds duration, with frequency ?0 = ?/10 and amplitude A = 1.2. The waveform equation is

x(n) = A sin n?

Explain the role of each of the variables in this equation. What is the true (Hertz) fre- quency generated in this case?

Generate a Gaussian random signal vector, v(n), of the same length. Then generate a noisy signal of the form

y(n) = x(n) + av(n)

(2) Listen to the resulting signal y(n) for various values of a. You will have to choose the value of a experimentally - try both small and large, and investigate the differences. Plot one of the waveforms, and comment briefly on your results.

Related Discussions:- Generate a gaussian random signal vector, Physics

Force diagrams., draw a force diagram for a baseball player who slows as he...

draw a force diagram for a baseball player who slows as he slides into the base?

Explain the primary coil of an ideal step-up transformer, The primary coil ...

The primary coil of an ideal step-up transformer has 100 turns and the transformation ratio is also 100. The input voltage the power are 220 V and 1100 W respectively. Calculat

Discvery, who is the best scientist

who is the best scientist

Explain range of projectile, RANGE OF PROJECTILE:  "It is the horizonta...

RANGE OF PROJECTILE:  "It is the horizontal distance covered by the projectile from the point of projection to the point where it returns to its level of projection".

Sodium iodide crystal (nai), Sodium iodide crystal (NaI) It scintillat...

Sodium iodide crystal (NaI) It scintillate with good efficiency when gamma ray is absorbed, these crystals where attached directly to the PTM to detect a weak flashes of light

Cylinder and sphere rolled toward a ramp, Q. Hoop, Disk, Cylinder and Spher...

Q. Hoop, Disk, Cylinder and Sphere A disk, a hoop a cylinder and a sphere have the same mass and the same diameter. Every is rolled toward a ramp with the same initial velocity

What are the basic components of lead acid cell, What are the basic compone...

What are the basic components of Lead Acid cell? Ans. Basic components of Lead Acid cells are: a) Positive Plates, which are tubular n shape, prepared by PBO 2 b) Negativ

Elastic collision-car-truck collisions, Elastic Collision Collisions am...

Elastic Collision Collisions among objects are governed through laws of momentum and energy. While a collision occurs in an isolated system, the whole momentum of the system of

How noisy is an illuminator, How noisy is an illuminator? It is very no...

How noisy is an illuminator? It is very noisy, slightly so or completely silent, depending upon the power source and the construction. There heat dissipation is something which

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