WebLive Tutoring. Engineering Electrical Engineering 4. Sketch the even and odd parts of the unit step signal x (t) = u (t) as shown on Fig. u (t)4 5. Determine energy and power of the signal given in question no 4. 4. Sketch the even and odd parts of the unit step signal x (t) = u (t) as shown on Fig. u (t)4 5. WebGiven x)4t2)ut 2) 4tut) 4u(t 2) 4t 4)ut 4) 4t 5)ut - 5), find and sketch x(2t - 4) x() t 2.7. Plot the even and odd parts of the signal of 2 (a) Figure P2.1(a) (b) Figure P2.1(b) 1 -3 3 (a) x()t 2 3 (b) 2.8. For each of the signals given, determine mathematically whether the signal is even, odd, or neither. Sketch the waveforms to verify your ...
DSP - Classification of CT Signals - tutorialspoint.com
WebAll steps. Final answer. Step 1/3. My Answer. 3. (a) (i) The signal x (t) = u (t)e^ (-t)cos (2πt) is periodic because the cosine function has a period of 2π and the exponential function does not change the periodicity of the cosine function. Therefore, the fundamental period is T = 2π and the fundamental frequency is f = 1/T = 1/2π. WebFind the even and odd parts of the signal x ( n) = t + t 2 + t 3 Solution − From reversing x n, we get x ( − n) = − t + t 2 − t 3 Now, according to formula, the even part x e ( t) = x ( t) + x ( − t) 2 = [ ( t + t 2 + t 3) + ( − t + t 2 − t 3)] 2 = t 2 Similarly, according to formula the odd part is x 0 ( t) = [ x ( t) − x ( − t)] 2 mn chow mein
Exp-1 Signals and their properties - Amrita Vishwa Vidyapeetham
WebWe would like to show you a description here but the site won’t allow us. WebNov 13, 2024 · Given signal is, 𝑥 (𝑡) = 𝑒 𝑗4𝑡. ∴ 𝑥 (−𝑡) = 𝑒 −𝑗4𝑡. The even component of the signal is, ∴ x e ( t) = 1 2 [ x ( t) + x ( − t)] = 1 2 ( e j 4 t + e − j 4 t) = cos 4 t. And, the odd component of the signal is, ∴ x 0 ( t) = 1 2 [ x ( t) − x ( − t)] = 1 2 ( e j 4 t − e − j 4 t) = j sin 4 t. WebApr 6, 2012 · Show that for a real and periodic signal x(t), we have ∞ a0 n xe (t) = + an cos 2π t , 2 T0 n=1 ∞ n xo (t) = bn sin 2π t , T0 n=1 where xe (t) and xo (t) are the even and odd parts of x(t), defined as x(t) + x(−t) … initiative outline