Question

Difference between linear and circular convolution

Answer 1

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Linear convolution is the basic operation to calculate the output for any linear time invariant system given its input and its impulse response. Circular convolution is the same thing but considering that the support of the signal is periodic (as in a circle, hence the name).

Answer 2

Linear movement is a movement,  In which the particle moves straight

Explanation:

Linear movement is movement.  In which the particle moves straight. The velocity of the particle may or may not be constant.

In a roundabout movement, the molecule proceeds onward a round way .The velocity of the particle changes at every instant and the speed of the particle may or may not be constant.

In linear motion, the particle may or may not be experiencing an external force to be in motion. In a circular motion, the particle is always experiencing a centripetal force to remain in the circular path.