Figure 1 [Rajah I (8 MarksMarkak) (b) Evaluate the signal in Figure 2 and create the expression of Fourier coefficient to filter the signal by its k-th harmonic. State the characteristic of the ob...
Ans it thank you Question 3 Soalan 3) Evaluate the signal in Figure 1 and express its Fourier coefficient to filter the signal by its k- th harmonic State the characteristics of the obtained signal. Plot the magnitude and phase spectrum for -2 <k < 2. Maikan isyarat dalam Rajah 1 dan wykapkan pekali Fouriennya untuk menapis isyarat melalui harmonikke- k. Nyatakan ciri-ciri syarat yang dihasilkan. Perkar spektruwwwwapnil dan fase-2 <k <2./ x[] 0 Figure 1 Rajah 11
Question 3 Soalan 31 (a) Using appropriate illustrations, explain basic concept and development of signal using Fourier series. Dengan menggunakan illustrasi-ilustrasi yang sesuai, terangkan konsep dan pembangunan asas isyarat menggunakan sivi Fourier (4 Marks/ Markah) (b) Given: Diberikan:) x(0) = 2 + cos (7)e+ tsineze Identify the fundamental radian frequency, w, and the Fourier series coefficients (X[k]). Kenalpasti frekuensi radian asas, w dan pekali-pekali siri Fourier (X[k]. (6 Marks/ Markah) (c) A square wave function is shown in Figure 4....
UwJTOWIU (5 Marks / Markah) (b) Obtain the v(t) in Figure 3(a) using Fourier Transform if vy(t) = " u(t) V and is(t) = 28(t) A. "ul V dan (Dapatkan vt) di dalam Rajah 3(a) menggunakan jelmaan Fourier jika v.() - 1:(t) = 28(1) A.) (6 Marks / Markah) vo(t) 100 § 17+ vt) is(t) 28 1t) A Figure 2(a) fRajak 2(a)] yurtz The transfer function of a circuit is [Rangkap pindah untuk satu litar adalah m2 +12 H@=oja+2) If...