Signal is a physical quantity that varies with time ,space, or any other independent variable or variable
If a signal depends on one variable is called - One dimensional signal
If a signal depends on Two variable is called - Two Dimensional Signal
Representation of signal by mathematical equation is called Signal Modeling
If one can represent signal in mathematical equation is said to be Deterministic signal
If we are not able to represent the equation in mathematical form is called as Random Signal
If a signal depends on one variable is called - One dimensional signal
If a signal depends on Two variable is called - Two Dimensional Signal
Representation of signal by mathematical equation is called Signal Modeling
If one can represent signal in mathematical equation is said to be Deterministic signal
If we are not able to represent the equation in mathematical form is called as Random Signal
