Question

In: Electrical Engineering

Consider the following periodic signal : x(t)=∑∞n=−∞Π(t−4n2). 1. Determine and plot the spectrum Fourier Transform of...

Consider the following periodic signal : x(t)=∑∞n=−∞Π(t−4n2). 1. Determine and plot the spectrum Fourier Transform of signal x(t) ( For plot : Use only interval n=-2 to n=2). 2. Based on the result obtained in part one. Determine Complex Exponential Fourier Series, and trigonometric Fourier Series. 3. Evaluate the energy spectral density of the periodic signal x(t) in rang (n=-2 to n=2)

Solutions

Expert Solution

Manojponduru answered 4 months ago
Next > < Previous

Related Solutions

Determine the Fourier transform of a Gaussian pulse defined as x(t) = e?t2. Plot both x(t) and X(?).
Determine the Fourier transform of a Gaussian pulse defined as x(t) = e?t2. Plot both x(t) and X(?).
Based on fourier series Q1: how to determine if a signal function x(t) is periodic and...
Based on fourier series Q1: how to determine if a signal function x(t) is periodic and ac. And what happens if there is x(t) = sint + cost + sint? How would we know if ac/periodic? Q2: What is fourier series and fourier coefficients? Q3: What is Fourier Trigonometric Series?
Determine the Nyquist rate for signal x(t)defined as follows: x(t)= 20,000sinc(20,000*pi*t) Plot the spectrum of the...
Determine the Nyquist rate for signal x(t)defined as follows: x(t)= 20,000sinc(20,000*pi*t) Plot the spectrum of the sampled signal and check whether aliasing error exists for the following values of the sampling rate (ws): 40,000*pi, 20,000*pi,10,000*pi
Given a sinusoidal signal: x(t) = Asin(2πft) Find Fourier Transform (FT) of the sinusoidal x(t) given...
Given a sinusoidal signal: x(t) = Asin(2πft) Find Fourier Transform (FT) of the sinusoidal x(t) given above and plot the spectrum with: a. A = 2, f = 1000Hz b. A = 2, f = 9000Hz c. A = 5, f = 1000Hz d. A = 10, f = 10000Hz
Starting with the Fourier transform pair x ( t ) = u ( t + 1...
Starting with the Fourier transform pair x ( t ) = u ( t + 1 )   -   u ( t - 1 )     ⇔   X ( Ω ) = 2 sin ( Ω ) / Ω and using no integration indicate the properties of the Fourier transform that will allow you to compute the Fourier transform of the following signals x 1 ( t )   =   - u ( t + 2 ) + 2 u ( t ) - u ( t - 2...
fourier transform of the following with steps: x(t) = z(t) + z(t - 30) x(t) =...
fourier transform of the following with steps: x(t) = z(t) + z(t - 30) x(t) = z(2*t) + z(t + 30) x(t) = z^(2)(t)
4. For a signal x(n)=sin(2*pi*n/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)     
For a signal x(n)=sin(2*pi*n/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).                                               
4. For a signal x(n)=sin(4*pi*n/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(2*pi*n/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).                                               
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT