Category: digital signal processing

Category: digital signal processing

Problem 6: Periodic signal g(t) with period T=6 has FS coefficients without explicitly computing apply Fourier series properties to determine the FS representation of the following signal?

Problem 6: Periodic signal g(t) with period T=6 has FS coefficients without explicitly computing apply Fourier series properties to determine the FS representation of the following signal?

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Problem 5: Determine CT periodic signal y(t) period T=2.5 with Fourier series coefficients ?

Problem 5: Determine CT periodic signal y(t) period T=2.5 with Fourier series coefficients ?

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Problem 4 Determine the time domain signals corresponding to the following Fourier transforms:

Problem 4 Determine the time domain signals corresponding to the following Fourier transforms:

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Problem 3: Determine period as well as both Fourier transform and series coefficients of ?

Problem 3: Determine period as well as both Fourier transform and series coefficients of ?

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Problem 2: For each periodic signal determine period FS coefficients and Fourier transform:

Problem 2: For each periodic signal determine period FS coefficients and Fourier transform:

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Problem 1: An LTI system has the impulse response using fourier transform determine the system response for the following inputs:

Problem 1: An LTI system has the impulse response using fourier transform determine the system response for the following inputs:

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SYSTEM 4: Consider the discrete time system represented by the following difference equation:y(n) = x(n) - x(n-2) + 0.2 y(n-1) – 0.04 y(n-2)a) Draw the corresponding BLOCK DIAGRAMb) Obtain the TRANSFER FUNCTION, H(z) , for this system.

SYSTEM 4: Consider the discrete time system represented by the following difference equation:y(n) = x(n) – x(n-2) + 0.2 y(n-1) – 0.04 y(n-2)a) Draw the corresponding BLOCK DIAGRAMb) Obtain the TRANSFER FUNCTION, H(z) , for this system.

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SYSTEM 3 : Consider the discrete time system represented by the following difference equation:y(n) = x(n) - x(n-2) + 0.8 y(n-1) – 0.64 y(n-2)a) Draw the corresponding BLOCK DIAGRAMb) Obtain the TRANSFER FUNCTION, H(z) , for this system.

SYSTEM 3 : Consider the discrete time system represented by the following difference equation:y(n) = x(n) – x(n-2) + 0.8 y(n-1) – 0.64 y(n-2)a) Draw the corresponding BLOCK DIAGRAMb) Obtain the TRANSFER FUNCTION, H(z) , for this system.

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SYSTEM 2 : Consider the discrete time system represented by the following difference equation:a) Draw the corresponding BLOCK DIAGRAMb) Obtain the TRANSFER FUNCTION, H(z) , for this system.y(n) = x(n) – 2 x(n-1) + x(n-2) + 0.8 y(n-1) – 0.64 y(n-2)

SYSTEM 2 : Consider the discrete time system represented by the following difference equation:a) Draw the corresponding BLOCK DIAGRAMb) Obtain the TRANSFER FUNCTION, H(z) , for this system.y(n) = x(n) – 2 x(n-1) + x(n-2) + 0.8 y(n-1) – 0.64 y(n-2)

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2. Consider a LIT system with the system function H(z) that has two poles p1, p2.

2. Consider a LIT system with the system function H(z) that has two poles p1, p2.

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