Delta function graph calculator

1. How do you graph a Dirac delta function?
2. What is Delta in a function?

How do you graph a Dirac delta function?

Plot Dirac Delta Function

Declare a symbolic variable x and plot the symbolic expression dirac(x) by using fplot . To handle the infinity at x equal to 0 , use numeric values instead of symbolic values. Set the Inf value to 1 and plot the Dirac delta function by using stem .

What is Delta in a function?

The delta function is a generalized function that can be defined as the limit of a class of delta sequences. The delta function is sometimes called "Dirac's delta function" or the "impulse symbol" (Bracewell 1999). It is implemented in the Wolfram Language as DiracDelta[x].