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Select the correct statement after executing the MatLab code with the above

Select the correct statement after executing the MatLab code with the above

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Q4 please answer base on your observation.

Question 4. Select the correct statement after executing the MatLab code with the above +changes. a. It is difficult to see frequency changes in the modulated signal because logical "1s" and "Os" are represented by the same line frequency (i.e., f1 = f2). b. The unmodulated carrier wave amplitude has been reduced to 2v, therefore the FSK modulated signal cannot represent the logical data. c. Since f1 = f2, the frequency changes are consistent with the logical data (i.e., the FSK modulated signal accurately represents the logical data). %D %3D d. All statements are correct. Simple Logical Data 1 -1 1 2 3 7 8 Carrier Wave -5 1 2 3 4 6 7 8. Combined Logical Data and FSK Modulated Carrier -5 1 2 4 6. 7 8. time LO amplitude
Transcribed Image Text:Question 4. Select the correct statement after executing the MatLab code with the above +changes. a. It is difficult to see frequency changes in the modulated signal because logical "1s" and "Os" are represented by the same line frequency (i.e., f1 = f2). b. The unmodulated carrier wave amplitude has been reduced to 2v, therefore the FSK modulated signal cannot represent the logical data. c. Since f1 = f2, the frequency changes are consistent with the logical data (i.e., the FSK modulated signal accurately represents the logical data). %D %3D d. All statements are correct. Simple Logical Data 1 -1 1 2 3 7 8 Carrier Wave -5 1 2 3 4 6 7 8. Combined Logical Data and FSK Modulated Carrier -5 1 2 4 6. 7 8. time LO amplitude
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