2) The inputs of the system are called _____

3)The impulse function is _______ when t≠0

4) When n≠k, δ(n-k) is _______

5) The sum of two or more even functions, a product of two or more even functions or product of even number and odd functions results ______ function

6) A signal said to be periodic if it satisfies the condition _________

7) The signal is said to be odd when it satisfies the condition _____________

8) _______ methods are used to find whether the signal is periodic or not

9) A system said to be _______ when it produces bounded output for a bounded input

10) _______ are the properties of convolution

$$x\left[n\right]=\left(\frac{\text{1}}{\text{2}}\right)^nu\left[-n-2\right]$$ then the sequence y[n]=x[-n-2] is

An LTI System has the input signal x[n], which of the following sequence of operation is most appropriate to get output y[n]=x[n- $$\frac{m}{l}$$ ]

13) What is the following graph if u(t) denotes step function?

b={1 2 3};

c={ 1 2 3};

b+c;

The output of the Matlab sequence is?

conv([1,2],[3,4]);

The output of the Matlab command is?

Impulse responses h1(t) and h2(t) are connected in parallel, then the overall impulse response of the system is

The system transfer function and the input if it is exchanged will give the same response.

The even component of the signal Y (t) = e^jt is _________________

The signal Y (t) = e^-2t u (t) is _______________

Time domain is easier for mathematical operation than frequency