# Category: control systems by norman s nise #### Problem 6: Periodic signal with period without explicitly computing apply Fourier series properties to determine the FS representation of the following signal?

... #### Problem 5: Determine CT periodic signal with Fourier series coefficients ?

... #### Problem : Determine the time domain signals corresponding to the following Fourier transform?

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

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

... #### Problem 1. An LTI system has the impulse response using Fourier transform determine the system response for the following inputs?

... #### 2. In the following mechanical system F is input force and x1 and x2 are displacement outputs Suppose the masses m1 and m2 spring constants k1 k2 and k3 and damping coefficient are known constants Please model the system using two differential equations please disregard the frictions between masses and ground.

... #### 1. In the following circuit is the logout and is the output Please model the system using a differential equation Suppose are known constants.

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