1. Engineering
  2. Electrical Engineering
  3. i have provided the workedout solution of the problem nonetheless...

Question: i have provided the workedout solution of the problem nonetheless...

Question details

Exercise 5 In this exercise we will study the FIR filter as depicted in the figure below. The input signal is for both sub questions a unit step function, thus rinl un]. The FIR fiter is composed h[ri h1 n of a cascade of two subilters. The impulse response of the whole FIR filter is hnl and impulse responses of the two subfilters hi(nl and h2[n] respectively. The output samples of the first filter are denoted by u[n]. The output samples of the whole filter are denoted by y[n]. a. Now the two subfilters are chosen in such a way that the impulse response of the whole filter is given by: h[n] = δ[n]-2δ[n-1] + δ[n-2]. Evaluate the output signal samples ynl for -1,0, 1,2,3, 4,5. 20[n-1] + u[n-2]. Furthermore the output signal samples are given by: Calculate the parameters bo, bi, and b2 of the first subfilter b. Now the difference equation of the second subfilter is given by the expression: y[n-

Exercise 5 5a 37-0 1 1 0 0 0 0 5b Now the impulse response of the whole system is evaluated as follows: Furthermore with yin]- aIn]* hn]-unj *hn] it follows: With the given values of y/n] we obtain the following set of equations: bo 1, b0 and b-1

I have provided the worked-out solution of the problem. Nonetheless, I would like it to be much more detailed so that I can understand every step which is given. Note that it is my very first problem with FIR filters so I do not know at all how to proceed in this case. I rate max :).

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution