DSP HW1, Engineering, Other Engineering

With x[n] denoting the input signal and y[n] denoting the output signal, give the difference equation relating the input signal to the output signal in the discrete-time domain, give the initial conditions and their values, and find the transfer function in the z-domain and the associated region of convergence for the z-transform function, for the following linear time-invariant discrete-time systems:
(a) Causal averaging filter with three coefficients. See lecture slide 3-10. 12 points.
(b) Causal discrete-time approximation to first-order differentiator. See lecture slide 3-21.
12 points.
(c) Causal discrete-time approximation to first-order integrator. See online hints. 12 points.
(d) Causal bandpass filter with center frequency ?0 given by the input-output relationship
y[n] = (2 cos ?0) r y[n-1] – r2 y[n-2] + x[n] - (cos ?0) x[n-1]
where 0 < r < 1. Here, r is the radius of the two pole locations. 12 points.
Posted Date: 2/2/2012 12:47:23 AM | Location : United States







Related Discussions:- DSP HW1, Engineering, Assignment Help, Ask Question on DSP HW1, Engineering, Get Answer, Expert's Help, DSP HW1, Engineering Discussions

Write discussion on DSP HW1, Engineering
Your posts are moderated
Related Questions
Allowances for pattern : A pattern is always made larger than the required size of the casting in order to allow for various factor, such as shrinkage, machining, distortion and r

Comparison of  fp result with other metods Comparisons of FP results with results from other computational methods for inviscid flows are given. The FP results have been obtain

I need help for my project report plz. > Precast concrete panels manufactured in factory environments and rapidly cured using steam are being used for the walls of shallow foundati


Q.  What is a unit cell? Ans. UNIT CELL AND LATTICE CONSTANT: The smallest components of space lattice are known as unit cell or in other words when the smallest unit repea

The cupola is the most widely used furnace in the foundry for melting ferrous and non ferrous metals and alloys. Various zones of cupola     (i)            Well or crucibl

Real measurements never deliver the true value of the physical quantity or measurand. The measurement uncertainty consists of a random error and a systematic error. Most of the err

Capacitive transducers Consider a capacitor consisting of two parallel conducting plates with an insulator in between. Its capictance is C = ε 0 ε r  A/d where ε

Piezoelectric Accelerometer Piezoelectric accelerometers are widely used for vibration measurements due to their low cost and very wide frequency range for which the sensitivit

Standard cost of the product