Symmetrical signal or even signal :
A signal x (t) is said to be symmetrical or even if it satisfies the following condition.
Where, x(t) = Value of the signal for positive "t" and x(-t) = Value of the signal for negative "t".
An example of symmetrical signal is a cosine wave shown in figure : This article also gives the some properties of even and odd signals
Anti symmetrical signal or odd signal :
A signal x(t) is said to be Anti symmetrical or odd if it satisfies the following condition,
A signal x (t) is said to be symmetrical or even if it satisfies the following condition.
Condition for symmetry : x(t) = x(-t)
Where, x(t) = Value of the signal for positive "t" and x(-t) = Value of the signal for negative "t".
An example of symmetrical signal is a cosine wave shown in figure : This article also gives the some properties of even and odd signals
Anti symmetrical signal or odd signal :
A signal x(t) is said to be Anti symmetrical or odd if it satisfies the following condition,
Condition for anti-symmetry : x (t) = -x(-t)
An example of odd signal is a sine wave shown in figure :
