the unit impulse function g(t)
Same as the unit of momentum - an impulse is a transfer of momentum. Velocity x mass. Or the equivalent force x time.
In MATLAB, the unit step function can be represented using the heaviside function, which returns 0 for negative inputs and 1 for zero and positive inputs. The impulse function, or Dirac delta function, can be approximated using the dirac function in the Symbolic Math Toolbox or by creating a discrete representation, such as an array with a value of 1 at a specific index and 0 elsewhere. Both functions are commonly used in signal processing and control system analysis for modeling and simulation. For plotting, you can use stem for discrete impulse and plot for the step function.
Impulse is another name for change in momentum.Both momentum and impulse have same unit( Ns or kgm/s) . Impulse is also defined as force acting for a time "t". so, Impulse=F*t
Instantaneous sampling is one method used for sampling a continuous time signal into discrete time signal. This method is called as ideal or impulse sampling. In this method, we multiply a impulse function with the continuous time signal to be sampled. The output is instantaneously sampled signal.
the unit impulse function g(t)
Be Discrete, don't blend in. Otherwise you will love the place.
The unit of impulse is
The formula for impulse, which is the change in momentum of an object, is Impulse = force x time. It is not the same as Impulse x time.
The linear discrete time interval is used in the interpretation of continuous time and discrete valued: Quantized signal.
Impulse refers to both force and time....... Impulse=(the change in Force)*(time) OR Impulse=the change in Momentum
Half the discrete unit.