Problem 126. Filter AC, pass DC

Created by AMITAVA BISWAS

Solve Later

Input x is the sampled signal vector, may have both AC and DC components. Output vector y should not contain any AC component.

Example:

 Input  x = [0 1 2]
 Output y = [1 1 1]

Solve

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Last Solution submitted on Aug 18, 2025

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the cyclist on 28 Jan 2012

Amitava, it is fantastic that you are contributing problems, but you really need to spend more time specifying what the solution should do. The person solving is left needing to guess too much.

Aurelien Queffurust on 27 Mar 2012

Definitely Agree with the cyclist. W/o example it is impossible to understand the task to achieve.

Rafael S.T. Vieira on 3 Aug 2020

The DC component of a signal is usually its mean. Now filter can have many meanings, but in this case, it means to remove the signal variation.

mahesh kumar on 2 Dec 2020

Great RSTV!

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Problem 126. Filter AC, pass DC

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Problem 126. Filter AC, pass DC

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Last 200 Solutions

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Problem Recent Solvers351

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