Physics · Signals and Systems
एक इनपुट अनुक्रम x[n], जिसका असतत-समय फूरियर रूपांतरण (DTFT) X(ejΩ) = 1 - e-jΩ + 2e-j3Ω है, को एक रैखिक समय-अपरिवर्तनीय (LTI) प्रणाली से गुजारा जाता है जिसका आवृत्ति रिस्पॉन्स H(ejΩ) = 1 - 12e-j2Ω है। प्रणाली का आउटपुट अनुक्रम y[n] किसके द्वारा दिया जाएगा?
- 1δ[n] + δ[n-1] + 12δ[n-2] + 52δ[n-3] + δ[n-5]
- 2δ[n] - δ[n-1] - 12δ[n-2] + 52δ[n-3] - δ[n-5]✓
- 3δ[n] - δ[n-1] - 12δ[n-2] - 52δ[n-3] + δ[n-5]
- 4δ[n] + δ[n-1] - 12δ[n-2] - 52δ[n-3] + δ[n-5]
सही उत्तर देखें
δ[n] - δ[n-1] - 12δ[n-2] + 52δ[n-3] - δ[n-5]
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