i need some help with this equation of step function,
x(n) = 2u(n1)
i dont know how the equation with "2u" will look like...cause normal..i see in the book is only "u" but this equation got two in it..i am little confuse..it is the amplitude of the signal..i have attach a graph hope someone can let me know if i am in the right path. Thank
x(n) = 2u(n1)
i dont know how the equation with "2u" will look like...cause normal..i see in the book is only "u" but this equation got two in it..i am little confuse..it is the amplitude of the signal..i have attach a graph hope someone can let me know if i am in the right path. Thank
Attachments

7 KB Views: 28