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A system with transfer function H(z) has impulse response h(n) defined as h(2) = 1, h(3) = -1 and h(k) = 0 otherwise. Consider the following statements.
S1 : H(z) is a low-pass filter.
S2 : H(z) is an FIR filter.
Which of the following is correct?

A system with transfer function H(z) has impulse response h(n) defined as h(2) = 1, h(3) = -1 and h(k) = 0 otherwise. Consider the following statements.
S1 : H(z) is a low-pass filter.
S2 : H(z) is an FIR filter.
Which of the following is correct? Correct Answer Only S<sub>2</sub> is true

Related Questions

The propositions are
1. Delay and dispatch of FIR (First Information Report) is not the circumstance which can throw out prosecution case in its entirety.
2. Delay and despatch of FIR (First Information Report) is a circumstance which can throw out the prosecution case in its entirety.
3. The extraordinary delay in sending the FIR (First Information Report) is a circumstance which provides a legitimate basis for suspecting that the FIR (First Information Report) was recorded much later than the stated date and hour, affording sufficient time to the prosecution to introduce improvement,
Which of the following is correct in respect of the aforesaid preposition?
The propositions are:
1. Delay in despatch of the First information Report (FIR) is not a circumstance which can throw out the prosecution case in its entirety.
2. Delay in despatch of the First information Report (FIR) is a circumstance which can throw out the prosecution case in its entirety.
3. The extra-ordinary delay in sending the First information Report (FIR) is a circumstance which provides a legitimate basis for suspecting that the First information Report (FIR) was recorded much later than the stated date and hour, affording sufficient time to the prosecution to introduce improvements.
Which of the following is correct in respect of the aforesaid proposition
In MATLAB, the impulse response of the step response of a system is ___ to the step response of the impulse response of the system.
Which of the following statements is/are correct? 1. A system is said to be Finite Impulse Response (FIR), if the output samples of the system depend only on the present input and a finite number of past or previous input samples. 2. If the output of a system y(n) depends only on the present input and past inputs, but not on past outputs, then it is called a non-recursive system. 3. If the output of a system y(n) depends only on the present input and past inputs, but not on past outputs, then it is called a recursive system.
Let h(t) denote the impulse response of a causal system with transfer function $${1 \over {s + 1}}.$$  Consider the following three statements:
S1 : The system is stable.
S2 : $${{h\left( {t + 1} \right)} \over {h\left( t \right)}}$$  independent of t for t > 0.
S3 : A non-causal system with the same transfer function is stable.
For the above system,
Consider the following statements regarding the First Information Report. 1. It is compulsory to register an FIR when a victim gives information about a cognizable offence. 2. FIR can be registered without oral testimony of the complainant. 3. The complainant has only a legal right to get a free copy of the FIR from the police. Which of the following statements given above is/are correct?
If, Fhp(u, v)=F(u, v) – Flp(u, v) and Flp(u, v) = Hlp(u, v)F(u, v), where F(u, v) is the image in frequency domain with Fhp(u, v) its highpass filtered version, Flp(u, v) its lowpass filtered component and Hlp(u, v) the transfer function of a lowpass filter. Then, unsharp masking can be implemented directly in frequency domain by using a filter. Which of the following is the required filter?
The impulse response and the excitation function of a linear time invariant causal system are shown in figure (a) and (b) respectively. The output of the system at t = 2 sec is equal to
Signal Processing mcq question image
Choose the correct option after observing the given graph and the code snippet carefully. impulse(1,, ‘red’); hold on; impulse(1,, ‘blue’); impulse(1,, ‘yellow’); impulse(1,, ‘green’);
Fill the half-filled code snippet to get the following graph: impulse(1,, ‘red’); ____; impulse(1,, ‘blue’); impulse(1,, ‘yellow’); impulse(1,, ‘green’);