what is monotonic signal?

[mahesh n r]

what is monotonic signal? Please help me...........

Thanks

 

[tomkonikkara]

A function y=f(x) is
monotonic- if increasing as x increases
monotonic- if decreasing as x increases
non monotonic - if increasing and decreasing
monotonic - if not increasing or not decresing
For more info: check wikipedia

 

[Ahmed Alaa]

A monotonic signal is a function that keeps increasing or decreasing as its domain variable proceeds.
That's for f(x):
f(x+k) > f(x), for all k > 0 : This is a monotonically increasing function, while
f(x+k) < f(x), for all k > 0 : This is a monotonically decreasing function

 

[mahesh n r]

thanks.....