Question: Given the impulse response where α > 0. Find values of αfor which the filter has zero phase. Verifiy your results with MATLAB. -2

Given the impulse response

-2 <n< 2 h[n] otherwise

where α > 0. Find values of αfor which the filter has zero phase. Verifiy  your results with MATLAB.

-2

Step by Step Solution

★★★★★

3.47 Rating (176 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

We have If He j 0 for all values of its phase is zero T... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Questions!

Q:

Consider the following problems related to LTI systems. (a) The impulse response of an FIR filter is h[n]= α n (u[n] u[n M]) i. Is it true that the transfer function for the filter is...

Q:

Consider the connection between the DTFT and the Z-transform in the following problems. (a) Let x[n] = u[n + 2] u[n 3]. i. Can you find the DTFT X(e jÏ ) of x[n] using the Z-transform? If so,...

Q:

The transfer function of a discrete-time system is with α = r 1 e jθ1 and β = r 2 e jθ2 , where r i > 0 and θ i are angles between 0...

Q:

Review Problems 3 Four FIR Filter Types Four types of FIR linear phase digital filters have coefficients h(n) for 0 n M. They are defined as follows: Type I: h(n) = h(M-n) and M even. Type II: h(n) =...

Q:

System analysis using Matlab A vehicle suspension system can be modelled by the block diagram shown in Figure 1 below: Body mass m2 Spring of stiffness ks Damper of coefficient cs X Wheel mass, m1...

Q:

n=-00 3. Canvas also contains a file called CA2_1.mat that contains the unit impulse response signal of a finite impulse response, discrete-time, linear, time-invariant system. Assume that the system...

Q:

please walk through the whole project please. Thank you First generate and plot a sinusoidal signal with amplitude 1, frequency 10 Hz and phase of pi/4 for a duration of 0.5 sec with 1 a) ms...

Q:

Digital signal processing using Matlab EXP. NO:7 IMPLEMENTATION OF LP AND HP FIR FILTER AIM: To implement LP FIR filter for a given sequence. Software: MATLAB THEORY: FIR filters are digital filters...

Q:

someone help matlab program asap thank you It is known that the response y(t) of a linear filter to an input signal z(t) is: y(t) = h(t)-x(t) where h(t) is the impulse response of the filter. In...

Q:

MUST BE CORRECT ANSWERS A small software company has the following simplified cashflow, funded by shareholders' equity of 20,000 and a bank overdraft of 5000: Invoiced money received 2 months after...

Q:

The homogeneous circular cone shown has a mass m. Determine the mass moment of inertia of the cone with respect to the line joining the origin O and point A.

Q:

A high school social science teacher reads an article about a shopping mall that straddles the border between two municipalities with different minimum wages. The teacher could best use this example...

Q:

Suppose that a study is done to test the null hypothesis H0: m 5 100. A random sample of n 5 50 observations results in x 5 102 and s 5 15. a. What is the null standard error in this case? b. Plug...

Q:

=+ What does it measure?

Q:

Which of the three analog-to-analog conversion techniques (AM, FM, or PM) is the most susceptible to noise? Defend your answer.

Q:

A corporation has a medium with a 1-MHz bandwidth (lowpass). The corporation needs to create 10 separate independent channels each capable of sending at least 10 Mbps. The company has decided to use...

Q:

Which characteristics of an analog signal are changed to represent the lowpass analog signal in each of the following analog-to-analog conversions? a. AM b. FM c. PM

Q:

6. Write the MIPS assembly code that corresponds to the pseudo code below. Assume that the address for integer i is baseaddress +4 and the address for a[0] is baseaddress +8. Assume that the...

Q:

Consider the following two mutually exclusive projects: Year o 1 2 3 Cash Flow (X) -$23,900 13,100 9,480 7,890 Cash Flow (Y) -$23,900 9,300 10,620 11,180 a. What is the IRR of Project X? (Do not...

Q:

1. As the marketing manager of a company, you are entrusted to prepare a marketing plan to develop a new organic herbal tea brand that has health benefits. a. Identify one of your marketing goals for...