Discrete-time Convolution Convergence Issue

1. How can we solve discrete time convolution problems?
2. Is discrete time convolution possible?
3. Is discrete time convolution commutative?
4. What is discrete time convolution?

How can we solve discrete time convolution problems?

How can we solve discrete time convolution problems? Explanation: Discrete time convolution problems are mostly solved by a graphical method, tabular method and matrix method. Even if the graphical method is very popular, the tabular and matrix method is more easy to calculate.

Is discrete time convolution possible?

1. Is discrete time convolution possible? Explanation: Yes, like continuous time convolution discrete time convolution is also possible with the same phenomena except that it is discrete and superimposition occurs only in those time interval in which signal is present.

Is discrete time convolution commutative?

The operation of convolution is commutative. That is, for all discrete time signals f1,f2 the following relationship holds. proving the relationship as desired through the substitution k2=n−k1.

What is discrete time convolution?

The Discrete-Time Convolution (DTC) is one of the most important operations in a discrete-time signal analysis. The operation relates the output sequence y(n) of a linear-time invariant (LTI) system, with the input sequence x(n) and the unit sample sequence h(n), as shown in Fig. 1.