The plots below show the magnitude content of the signal which has been fed into the system togther with the magnitude frequency response of the system.

The frequency content of the ouput of the system is shown in one of the four plots shown below, labelled 1, 2, 3, 4. Which plot is the frequency content of the system ouput? Enter 1, 2, 3, or 4 in the answer field.

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The plots below show the magnitude content of the signal which has been passed through the system togther with the magnitude frequency response of the system.

The frequency content of the ouput of the system is shown in one of the four plots shown below, labelled 1, 2, 3, 4. Which plot is the frequency content of the system ouput? Enter 1, 2, 3, or 4 in the answer field.

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The plots below show the magnitude content of the signal which has been fed into the system togther with the magnitude frequency response of the system.

The frequency content of the ouput of the system is shown in one of the four plots shown below, labelled 1, 2, 3, 4. Which plot is the frequency content of the system ouput? Enter 1, 2, 3, or 4 in the answer field.

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The plots below show the magnitude content of the signal which has been applied to the system togther with the magnitude frequency response of the system.

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The plots below show the magnitude content of the signal which has been fed into the system togther with the magnitude frequency response of the system.

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The plots below show the magnitude content of the signal which has been applied to the system togther with the magnitude frequency response of the system.

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The plots below show the magnitude content of the signal which has been applied to the system togther with the magnitude frequency response of the system.

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The plots below show the magnitude content of the signal which has been passed through the system togther with the magnitude frequency response of the system.

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The plots below show the magnitude content of the signal which has been passed through the system togther with the magnitude frequency response of the system.

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The plot below shows the magnitude content of the signal which has been the system. The system has an impulse response which can be downloaded from impulse_data.zip .

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The plot below shows the magnitude content of the signal which has been the system. The system has an impulse response which can be downloaded from impulse_data.zip .

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The plot below shows the magnitude content of the signal which has been the system. The system has an impulse response which can be downloaded from impulse_data.zip .

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B. → b = [ 0.69 4.12 1.76 2.69]; a =[1 4.17 -3.32 2.56]

C. → b = [ 0.69 -4.12 1.76 2.69]; a =[1 4.17 -3.32 2.56]

D. → b = [ -0.69 4.12 -1.76 -2.69]; a =[1 -4.17 3.32 -2.56]

E. → b = [ -0.69 4.12 -1.76 -2.69]; a =[1 4.17 -3.32 2.56]]]>
*x*[n] - 4.12*x*[n-1] + 1.76*x*[n-2] + 2.69*x*[n-3] + 4.17*y*[n-1] - 3.32*y*[n-2] + 2.56*y*[n-3]]]>*x*[n] + 4.12*x*[n-1] + 1.76*x*[n-2] + 2.69*x*[n-3] - 4.17*y*[n-1] + 3.32*y*[n-2] - 2.56*y*[n-3]]]>*x*[n] - 4.12*x*[n-1] + 1.76*x*[n-2] + 2.69*x*[n-3] - 4.17*y*[n-1] + 3.32*y*[n-2] - 2.56*y*[n-3]]]>*x*[n] + 4.12*x*[n-1] - 1.76*x*[n-2] - 2.69*x*[n-3] + 4.17*y*[n-1] - 3.32*y*[n-2] + 2.56*y*[n-3]]]>*x*[n] + 4.12*x*[n-1] - 1.76*x*[n-2] - 2.69*x*[n-3] - 4.17*y*[n-1] + 3.32*y*[n-2] - 2.56*y*[n-3]]]>

B. → b = [ 1.32 3.5 -4.32 -2.26]; a =[1 2.46 2.35 3.41 -2.82]

C. → b = [ 1.32 -3.5 -4.32 -2.26]; a =[1 2.46 2.35 3.41 -2.82]

D. → b = [ -1.32 3.5 4.32 2.26]; a =[1 -2.46 -2.35 -3.41 2.82]

E. → b = [ -1.32 3.5 4.32 2.26]; a =[1 2.46 2.35 3.41 -2.82]]]>
*x*[n] - 3.5*x*[n-1] - 4.32*x*[n-2] - 2.26*x*[n-3] + 2.46*y*[n-1] + 2.35*y*[n-2] + 3.41*y*[n-3] - 2.82*y*[n-4]]]>*x*[n] + 3.5*x*[n-1] - 4.32*x*[n-2] - 2.26*x*[n-3] - 2.46*y*[n-1] - 2.35*y*[n-2] - 3.41*y*[n-3] + 2.82*y*[n-4]]]>*x*[n] - 3.5*x*[n-1] - 4.32*x*[n-2] - 2.26*x*[n-3] - 2.46*y*[n-1] - 2.35*y*[n-2] - 3.41*y*[n-3] + 2.82*y*[n-4]]]>*x*[n] + 3.5*x*[n-1] + 4.32*x*[n-2] + 2.26*x*[n-3] + 2.46*y*[n-1] + 2.35*y*[n-2] + 3.41*y*[n-3] - 2.82*y*[n-4]]]>*x*[n] + 3.5*x*[n-1] + 4.32*x*[n-2] + 2.26*x*[n-3] - 2.46*y*[n-1] - 2.35*y*[n-2] - 3.41*y*[n-3] + 2.82*y*[n-4]]]>

B. → b = [ -3.47 2.79]; a =[1 0.82 -1.51 3.99 -4.22]

C. → b = [ -3.47 -2.79]; a =[1 0.82 -1.51 3.99 -4.22]

D. → b = [ 3.47 2.79]; a =[1 -0.82 1.51 -3.99 4.22]

E. → b = [ 3.47 2.79]; a =[1 0.82 -1.51 3.99 -4.22]]]>
*x*[n] - 2.79*x*[n-1] + 0.82*y*[n-1] - 1.51*y*[n-2] + 3.99*y*[n-3] - 4.22*y*[n-4]]]>*x*[n] + 2.79*x*[n-1] - 0.82*y*[n-1] + 1.51*y*[n-2] - 3.99*y*[n-3] + 4.22*y*[n-4]]]>*x*[n] - 2.79*x*[n-1] - 0.82*y*[n-1] + 1.51*y*[n-2] - 3.99*y*[n-3] + 4.22*y*[n-4]]]>*x*[n] + 2.79*x*[n-1] + 0.82*y*[n-1] - 1.51*y*[n-2] + 3.99*y*[n-3] - 4.22*y*[n-4]]]>*x*[n] + 2.79*x*[n-1] - 0.82*y*[n-1] + 1.51*y*[n-2] - 3.99*y*[n-3] + 4.22*y*[n-4]]]>

B. → b = [ 1.01 3.93 3.23 -1.82]; a =[1 1.1 4.41 -0.16 4.34]

C. → b = [ 1.01 3.93 3.23 1.82]; a =[1 1.1 4.41 -0.16 4.34]

D. → b = [ -1.01 -3.93 -3.23 -1.82]; a =[1 -1.1 -4.41 0.16 -4.34]

E. → b = [ -1.01 -3.93 -3.23 -1.82]; a =[1 1.1 4.41 -0.16 4.34]]]>
*x*[n] + 3.93*x*[n-1] + 3.23*x*[n-2] + 1.82*x*[n-3] + 1.1*y*[n-1] + 4.41*y*[n-2] - 0.16*y*[n-3] + 4.34*y*[n-4]]]>*x*[n] + 3.93*x*[n-1] + 3.23*x*[n-2] - 1.82*x*[n-3] - 1.1*y*[n-1] - 4.41*y*[n-2] + 0.16*y*[n-3] - 4.34*y*[n-4]]]>*x*[n] + 3.93*x*[n-1] + 3.23*x*[n-2] + 1.82*x*[n-3] - 1.1*y*[n-1] - 4.41*y*[n-2] + 0.16*y*[n-3] - 4.34*y*[n-4]]]>*x*[n] - 3.93*x*[n-1] - 3.23*x*[n-2] - 1.82*x*[n-3] + 1.1*y*[n-1] + 4.41*y*[n-2] - 0.16*y*[n-3] + 4.34*y*[n-4]]]>*x*[n] - 3.93*x*[n-1] - 3.23*x*[n-2] - 1.82*x*[n-3] - 1.1*y*[n-1] - 4.41*y*[n-2] + 0.16*y*[n-3] - 4.34*y*[n-4]]]>

B. → b = [ 2.87 4.47 2.79]; a =[1 -4.87 4.2 -2.54 -4.95]

C. → b = [ 2.87 -4.47 2.79]; a =[1 -4.87 4.2 -2.54 -4.95]

D. → b = [ -2.87 4.47 -2.79]; a =[1 4.87 -4.2 2.54 4.95]

E. → b = [ -2.87 4.47 -2.79]; a =[1 -4.87 4.2 -2.54 -4.95]]]>
*x*[n] - 4.47*x*[n-1] + 2.79*x*[n-2] - 4.87*y*[n-1] + 4.2*y*[n-2] - 2.54*y*[n-3] - 4.95*y*[n-4]]]>*x*[n] + 4.47*x*[n-1] + 2.79*x*[n-2] + 4.87*y*[n-1] - 4.2*y*[n-2] + 2.54*y*[n-3] + 4.95*y*[n-4]]]>*x*[n] - 4.47*x*[n-1] + 2.79*x*[n-2] + 4.87*y*[n-1] - 4.2*y*[n-2] + 2.54*y*[n-3] + 4.95*y*[n-4]]]>*x*[n] + 4.47*x*[n-1] - 2.79*x*[n-2] - 4.87*y*[n-1] + 4.2*y*[n-2] - 2.54*y*[n-3] - 4.95*y*[n-4]]]>*x*[n] + 4.47*x*[n-1] - 2.79*x*[n-2] + 4.87*y*[n-1] - 4.2*y*[n-2] + 2.54*y*[n-3] + 4.95*y*[n-4]]]>

B. → b = [ -0.12 -3.32 3.32 -1.51]; a =[1 3.57 4.46 2.07 3.32]

C. → b = [ -0.12 -3.32 3.32 1.51]; a =[1 3.57 4.46 2.07 3.32]

D. → b = [ 0.12 3.32 -3.32 -1.51]; a =[1 -3.57 -4.46 -2.07 -3.32]

E. → b = [ 0.12 3.32 -3.32 -1.51]; a =[1 3.57 4.46 2.07 3.32]]]>
*x*[n] - 3.32*x*[n-1] + 3.32*x*[n-2] + 1.51*x*[n-3] + 3.57*y*[n-1] + 4.46*y*[n-2] + 2.07*y*[n-3] + 3.32*y*[n-4]]]>*x*[n] - 3.32*x*[n-1] + 3.32*x*[n-2] - 1.51*x*[n-3] - 3.57*y*[n-1] - 4.46*y*[n-2] - 2.07*y*[n-3] - 3.32*y*[n-4]]]>*x*[n] - 3.32*x*[n-1] + 3.32*x*[n-2] + 1.51*x*[n-3] - 3.57*y*[n-1] - 4.46*y*[n-2] - 2.07*y*[n-3] - 3.32*y*[n-4]]]>*x*[n] + 3.32*x*[n-1] - 3.32*x*[n-2] - 1.51*x*[n-3] + 3.57*y*[n-1] + 4.46*y*[n-2] + 2.07*y*[n-3] + 3.32*y*[n-4]]]>*x*[n] + 3.32*x*[n-1] - 3.32*x*[n-2] - 1.51*x*[n-3] - 3.57*y*[n-1] - 4.46*y*[n-2] - 2.07*y*[n-3] - 3.32*y*[n-4]]]>

B. → b = [ 1.63 2.11 0.31 3.3]; a =[1 -4.05 -2.32 -1.26 -3.96]

C. → b = [ 1.63 2.11 -0.31 3.3]; a =[1 -4.05 -2.32 -1.26 -3.96]

D. → b = [ -1.63 -2.11 0.31 -3.3]; a =[1 4.05 2.32 1.26 3.96]

E. → b = [ -1.63 -2.11 0.31 -3.3]; a =[1 -4.05 -2.32 -1.26 -3.96]]]>
*x*[n] + 2.11*x*[n-1] - 0.31*x*[n-2] + 3.3*x*[n-3] - 4.05*y*[n-1] - 2.32*y*[n-2] - 1.26*y*[n-3] - 3.96*y*[n-4]]]>*x*[n] + 2.11*x*[n-1] + 0.31*x*[n-2] + 3.3*x*[n-3] + 4.05*y*[n-1] + 2.32*y*[n-2] + 1.26*y*[n-3] + 3.96*y*[n-4]]]>*x*[n] + 2.11*x*[n-1] - 0.31*x*[n-2] + 3.3*x*[n-3] + 4.05*y*[n-1] + 2.32*y*[n-2] + 1.26*y*[n-3] + 3.96*y*[n-4]]]>*x*[n] - 2.11*x*[n-1] + 0.31*x*[n-2] - 3.3*x*[n-3] - 4.05*y*[n-1] - 2.32*y*[n-2] - 1.26*y*[n-3] - 3.96*y*[n-4]]]>*x*[n] - 2.11*x*[n-1] + 0.31*x*[n-2] - 3.3*x*[n-3] + 4.05*y*[n-1] + 2.32*y*[n-2] + 1.26*y*[n-3] + 3.96*y*[n-4]]]>

B. → b = [ 2.53 1.91 -2.75]; a =[1 -2.08 -0.53 1.64]

C. → b = [ 2.53 -1.91 -2.75]; a =[1 -2.08 -0.53 1.64]

D. → b = [ -2.53 1.91 2.75]; a =[1 2.08 0.53 -1.64]

E. → b = [ -2.53 1.91 2.75]; a =[1 -2.08 -0.53 1.64]]]>
*x*[n] - 1.91*x*[n-1] - 2.75*x*[n-2] - 2.08*y*[n-1] - 0.53*y*[n-2] + 1.64*y*[n-3]]]>*x*[n] + 1.91*x*[n-1] - 2.75*x*[n-2] + 2.08*y*[n-1] + 0.53*y*[n-2] - 1.64*y*[n-3]]]>*x*[n] - 1.91*x*[n-1] - 2.75*x*[n-2] + 2.08*y*[n-1] + 0.53*y*[n-2] - 1.64*y*[n-3]]]>*x*[n] + 1.91*x*[n-1] + 2.75*x*[n-2] - 2.08*y*[n-1] - 0.53*y*[n-2] + 1.64*y*[n-3]]]>*x*[n] + 1.91*x*[n-1] + 2.75*x*[n-2] + 2.08*y*[n-1] + 0.53*y*[n-2] - 1.64*y*[n-3]]]>

B. → b = [ -2.23 4.58 4.92]; a =[1 3.71 -4.27 3.66]

C. → b = [ -2.23 -4.58 4.92]; a =[1 3.71 -4.27 3.66]

D. → b = [ 2.23 4.58 -4.92]; a =[1 -3.71 4.27 -3.66]

E. → b = [ 2.23 4.58 -4.92]; a =[1 3.71 -4.27 3.66]]]>
*x*[n] - 4.58*x*[n-1] + 4.92*x*[n-2] + 3.71*y*[n-1] - 4.27*y*[n-2] + 3.66*y*[n-3]]]>*x*[n] + 4.58*x*[n-1] + 4.92*x*[n-2] - 3.71*y*[n-1] + 4.27*y*[n-2] - 3.66*y*[n-3]]]>*x*[n] - 4.58*x*[n-1] + 4.92*x*[n-2] - 3.71*y*[n-1] + 4.27*y*[n-2] - 3.66*y*[n-3]]]>*x*[n] + 4.58*x*[n-1] - 4.92*x*[n-2] + 3.71*y*[n-1] - 4.27*y*[n-2] + 3.66*y*[n-3]]]>*x*[n] + 4.58*x*[n-1] - 4.92*x*[n-2] - 3.71*y*[n-1] + 4.27*y*[n-2] - 3.66*y*[n-3]]]>

B. → b = [ -2.87 -3.55]; a =[1 -4.1 0.81 1.28]

C. → b = [ -2.87 3.55]; a =[1 -4.1 0.81 1.28]

D. → b = [ 2.87 -3.55]; a =[1 4.1 -0.81 -1.28]

E. → b = [ 2.87 -3.55]; a =[1 -4.1 0.81 1.28]]]>
*x*[n] + 3.55*x*[n-1] - 4.1*y*[n-1] + 0.81*y*[n-2] + 1.28*y*[n-3]]]>*x*[n] - 3.55*x*[n-1] + 4.1*y*[n-1] - 0.81*y*[n-2] - 1.28*y*[n-3]]]>*x*[n] + 3.55*x*[n-1] + 4.1*y<*