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Paul [167]
3 years ago
8

Disadvantage of metal

Engineering
1 answer:
ivolga24 [154]3 years ago
7 0
You can get hurt if u don’t use it properly.
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Determine (with justification) whether the following systems are (i) memoryless, (ii) causal, (iii) invertible, (iv) stable, and
lina2011 [118]

Answer:

a.

y[n] = x[n] x[n-1]  x[n+1]

(i) Memory-less - It is not memory-less because the given system is depend on past or future values.

(ii) Causal - It is non-casual because the present value of output depend on the future value of input.

(iii) Invertible - It is invertible and the inverse of the given system is \frac{1}{x[n] . x[n-1] x[n+1]}

(iv) Stable - It is stable because for all the bounded input, output is bounded.

(v) Time invariant - It is not time invariant because the system is multiplying with a time varying function.

b.

y[n] = cos(x[n])

(i) Memory-less - It is memory-less because the given system is not depend on past or future values.

(ii) Causal - It is casual because the present value of output does not depend on the future value of input.

(iii) Invertible - It is not invertible because two or more than two input values can generate same output values .

For example - for x[n] = 0 , y[n] = cos(0) = 1

                       for x[n] = 2\pi , y[n] = cos(2\pi) = 1

(iv) Stable - It is stable because for all the bounded input, output is bounded.

(v) Time invariant - It is time invariant because the system is not multiplying with a time varying function.

3 0
2 years ago
What material resources and intellectual resources were used in self driving cars?
fomenos

Answer: material resources: cameras, light detection and ranging systems, radar, sensors, advanced GPS, and millions of miles of training data, and more

I don't know about the intellectual resources sorry

5 0
3 years ago
When do you know if you start volly ball
igomit [66]
Answer You ask your coach
7 0
3 years ago
What do u call a bad bird
statuscvo [17]

Answer:

A buzzerd

Explanation:

4 0
2 years ago
Rests represent periods of __________ in a measure.
DaniilM [7]

Answer:

Rests represent periods of <em><u>silence</u></em> in a measure.

Explanation:

Hope this Helps!!!

8 0
3 years ago
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