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.
Definitely Agree with the cyclist. W/o example it is impossible to understand the task to achieve.
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.
Summing Digits within Text
Back to basics 15 - Benchmark
"Low : High - Low : High - Turn around " -- Create a subindices vector
Arrange vector in ascending order
Find the dimensions of a matrix
Generate one sample of uniform random numbers between -pi and +pi
Given n, create n random numbers such that their standard deviation is also n.
Given a square and a circle, please decide whether the square covers more area.
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