3, Use CTFS properties to determine which signal with period T = 4 has 0 CTFS coefficients, for k ck = 0 and for k ior k co 64 3, Use CTFS properties to determine which signal with period T =...
THANK YOU 3, Use CTFS properties to determine which signal with period T = 4 has 0 CTFS coefficients, for k ck = 0 and for k ior k co 64
ONLY NUMBER 2 1. Find the CTFS coefficients of the periodic signal 1 1-4 」E [0, 1] 0 otherwise 2. In this problem you will practice using properties to derive the CTFS coefficients of 0 otherwise from the CTFS coefficients of a(t) from the previous problem. (a) What is the periodic convolution of r(t) with itself? (b) How is the periodic convolution of r(t) with itself related to y(t) (c) Find the coefficients of y(t) by applying CTFS properties, selected...
3. Consider the periodic signal x(t) = 0 otherwise (a) Plot r(t). (b) What is the period T of x(t)? (c) Find the CTFS coefficients ak for (t). 3. Consider the periodic signal x(t) = 0 otherwise (a) Plot r(t). (b) What is the period T of x(t)? (c) Find the CTFS coefficients ak for (t).
PLZ shows you Matlab Code X(t) 2 2 46 1. compute the Fourier Series coefficients, ck for the signal x(t) 2. plot magnitude of c and the phase of ck in separate plots (use subplot command) plot the Fourier Series coefficients for the square wave signal: ck(12/9) sinc(2"k/3)
Hi can you help me solve the following signal and system question on CTFS harmonic functions. Please show me how to get Cx[K] by integration by parts step by step. The graph for this question is not needed. Thank you. 4. A periodic signal x(t) with a period of 4 seconds is described over one fundamental period by x(t) 3-t, 0<t<4. Graph the signal and find its CTFS harmonic function. Then graph on the same scale approximations to the signal...
Signals and Systems. Discrete Time Fourier Transorm 2. Use the properties of the DTFT to determine the signal which has DTF1T 2. Use the properties of the DTFT to determine the signal which has DTF1T
6- A continuous-time periodic signal r(t) is given graphically below (a) Determine the exponential Fourier coefficients c for k+oo r(t) Cet k=-oo where ck is given by T/2 x(t)ejkwotdt -T/2 Ск T (b) (t) is applied as an input to an LTI system whose frequency response is H(jw)2 sin(w) = Determine the corresponding output y(t) (c) Sketch y(t). Be re to mark the ces properly su x(t)t 0 -T 6- A continuous-time periodic signal r(t) is given graphically below (a)...
4. Consider the signal co(t) = et, 0<t<1 , elsewhere Determine the Fourier transform of each of the signals shown in Figure 2. You should be able to do this by explicitly evaluating only the transform of co(t) and then using properties of the Fourier transform. X(t) X2(t) Xolt) Xp(t) -Xol-t) X3(t) Xolt +1) X4(t) Xolt) txo(t) My Lane 1 0
The Fourier series of a periodic signal s(2) of period T can be expressed as k s(x) = cxexp ( 21 - where the coefficients Ck are given by 7/2 CR 1 T -T/2 | $(z) exp (-27 k -27=cdc T (i) Consider s(2) of period T = 6 and amplitude A= 2: 8(z) = 2 * |< T 2 Compute the Fourier coefficients ok. (ii) Use the identities exp(Trik) + exp(-rik) cos(Tk) = 2 sin(Tk) exp(Trik) – exp(-rik) 2i...
6- A contiuous-time periodic signal x(t) is given graphically below. (a) Determine the exponential Fourier coefficients for k+oo a ()-ΣGeko, k-oo where c is given by T/2 1 (t)ek dt J-T/2 Ck= T (b) r(t) is applied as an input to an LTI system whose frequency response is H(ju)=2 sin(w Determine the corresponding output y(t) (e) Sketch y(t). Be sure to mark the axes properly -JT 6- A contiuous-time periodic signal x(t) is given graphically below. (a) Determine the exponential...