RGPV Exam Papers BE 4th Semester Analog and Digital Communication June 2002

RGPV Exam Papers BE 4th Semester Analog and Digital Communication June 2002 (ElectronicsElectronics & Telecom. Engg.) ANALOG AND DIGITAL COMMUNICATION Note:    Attempt any five questions. All question carry equal marks. 1. (a)      Find the Fourier transform of sin Ω0t. Compare with the transform of cos Ω0t. (b)     Show that the power spectral density and the … Read more RGPV Exam Papers BE 4th Semester Analog and Digital Communication June 2002

Ebooks vs Textbooks

Change at a Glance Rising eBook sales almost make up for decline in old-fashioned paperbacks. Sales of eBook novels quadrupled last year, almost making up for the sharp decline in sales of old-fashioned physical books, new figures from the book industry show.   The sales increase of £54 million almost entirely made up for the … Read more Ebooks vs Textbooks