Posts

Properties of ROC of Laplace Transform | Dirichlet’s conditions of Fourier series | Fourier series and Fourier transform

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Define energy and power signals | What is the classification of system?

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Define unit impulse and unit step signals

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Determine whether the following systems are Time invariant or not

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Linear and Non linear system | Causal and Non causal system | Stable and Unstable system

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CT Systems and DT Systems | Time invariant and time variant system

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Classification of CT and DT signals

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CLASSIFICATION OF SIGNALS AND SYSTEMS

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What is the periodicity of the signal x(t) = sin 100πt + cos 150πt?

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Prove that (n) = u(n)-u(n-1)

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Determine whether the systems are linear, time invariant, causal and stable.

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