Q.1. Let's practice the concept of polyphase decomposition of a sequence. Consider the following sequence: [10]...
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Q.1. Let's practice the concept of polyphase decomposition of a sequence. Consider the following sequence: [10] CLO 3 h[n] = 2n² + 1 0≤ns7 a) Consider M = 4 and pass h[n] through the block diagram shown in Fig 1a. and decompose it into e[n]..... e[n]?. Also, sketch all the intermediate outputs(at each stage). ["] en *M +M h["+1] 1 h[n 21 1M h[+ M1] Figure 1a: Polyphase Decomposition b) Now, pass e[n]....e[n] (which are calculated in part 'a') from block diagram shown in Fig 1b. and reconstruct h[n]. Also, sketch all the intermediate outputs(at each stage) and the ultimate output. ₁[M] Aj M M 1 Page 1 / 5 E + M Figure 1b: Polyphase Reconstruction Q + [] es[n] eM1[0] h[n] Q.1. Let's practice the concept of polyphase decomposition of a sequence. Consider the following sequence: [10] CLO 3 h[n] = 2n² + 1 0≤ns7 a) Consider M = 4 and pass h[n] through the block diagram shown in Fig 1a. and decompose it into e[n]..... e[n]?. Also, sketch all the intermediate outputs(at each stage). ["] en *M +M h["+1] 1 h[n 21 1M h[+ M1] Figure 1a: Polyphase Decomposition b) Now, pass e[n]....e[n] (which are calculated in part 'a') from block diagram shown in Fig 1b. and reconstruct h[n]. Also, sketch all the intermediate outputs(at each stage) and the ultimate output. ₁[M] Aj M M 1 Page 1 / 5 E + M Figure 1b: Polyphase Reconstruction Q + [] es[n] eM1[0] h[n]
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The image youve provided describes a polyphase decomposition and reconstruction process Lets go through part a and part b step by step Part a Polyphas... View the full answer
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