1. is sin(pi/4) causal? 2. is sin(pi/4) stable? 3. is delta(n+1) causal? 4. = ? 5. If...

1. is sin(pi/4) causal?

2. is sin(pi/4) stable?

3. is delta(n+1) causal?

4. = ?

5. If function w [ n ] is convolved with , what will the result be?

6. if a system with signal length 4 is convolved with its own system response, what will the length of that signal be?

7. In an LTI system, x[n] * h[n]= y[n]. What is x[n-3] * h[n-2] =?

Expert Solution

Manojponduru answered 1 year ago

Determine where the system is 1) linear 2) causal 3) stable and 4) time-invariant. a)y(n)= nx(n)...

Determine where the system is 1) linear 2) causal 3) stable and 4) time-invariant. a)y(n)= nx(n) b) y(n)=x square(n)

4. For a signal x(n)=sin(2pin/3) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow...

4. For a signal x(n)=sin(2*pi*n/3) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow graph. (Use decimation in frequency Algorithm)

4. For a signal x(n)=sin(4pin/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow...

4. For a signal x(n)=sin(4*pi*n/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow graph. (Use decimation in Time Algorithm).

For a signal x(n)=sin(2pin/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow graph....

For a signal x(n)=sin(2*pi*n/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow graph. (Use decimation in Time Algorithm).

For a signal x(n)=sin(2pin/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow graph....

For a signal x(n)=sin(2*pi*n/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow graph. (Use decimation in Time Algorithm).

What is the radius of convergence for (( 2x-3)^n) / (n+4)^2 * 5^n+1

Which codes add 1 to integer n? 1) n=n+1; 2) n++; 3)++n; 4) n+=1; 5) n=--n+2

For the following causal difference equation, given that y[-1] = 2, y[-2] = 3, and x[n]...

For the following causal difference equation, given that y[-1] = 2, y[-2] = 3, and x[n] = 3nu[n], solve using z-Transforms. (Hint: convert to delay operator form, find the z-Transform, use PFE to find the inverse z-Transform) y[n + 2] – 3y[n + 1] + 2y[n] = x[n + 1]

Identify all allowable combinations of quantum numbers for an electron. n=3,n=3, ?=2,?=2, m?=2,m?=2, ms=−12ms=−12 n=5,n=5, ?=4,?=4,...

Identify all allowable combinations of quantum numbers for an electron. n=3,n=3, ?=2,?=2, m?=2,m?=2, ms=−12ms=−12 n=5,n=5, ?=4,?=4, m?=−1,m?=−1, ms=−12ms=−12 n=3,n=3, ?=−2,?=−2, m?=2,m?=2, ms=+12ms=+12 n=6,n=6, ?=6,?=6, m?=1,m?=1, ms=+12ms=+12 n=4,n=4, ?=3,?=3, m?=4,m?=4, ms=+12ms=+12 n=2,n=2, ?=0,?=0, m?=0,m?=0, ms=−1

Solve y"+y=u(t-pi/2)+3 delta(t-3 pi/2)-u(t-2 pi), by laplace transform methods with y(0)=y'(0)=0.

Question

1. is sin(pi/4) causal? 2. is sin(pi/4) stable? 3. is delta(n+1) causal? 4. = ? 5. If...

Solutions

Expert Solution

Related Solutions

Determine where the system is 1) linear 2) causal 3) stable and 4) time-invariant. a)y(n)= nx(n)...

4. For a signal x(n)=sin(2pin/3) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow...

4. For a signal x(n)=sin(4pin/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow...

For a signal x(n)=sin(2pin/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow graph....

For a signal x(n)=sin(2pin/5) defined for n=0to7, evaluate the Fast Fourier Transform using signal flow graph....

What is the radius of convergence for (( 2x-3)^n) / (n+4)^2 * 5^n+1

Which codes add 1 to integer n? 1) n=n+1; 2) n++; 3)++n; 4) n+=1; 5) n=--n+2

For the following causal difference equation, given that y[-1] = 2, y[-2] = 3, and x[n]...

Identify all allowable combinations of quantum numbers for an electron. n=3,n=3, ?=2,?=2, m?=2,m?=2, ms=−12ms=−12 n=5,n=5, ?=4,?=4,...

Solve y"+y=u(t-pi/2)+3 delta(t-3 pi/2)-u(t-2 pi), by laplace transform methods with y(0)=y'(0)=0.