- ahmad alhayek
الرئيسية صورة وعبرة كلام الناس خواطر

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Let the message signal be given by Fig. P2.8-4(b).

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    (aj Given SNR = 63 dB for a PCM n-no-of b↑(-s for each Sample 6 man Cavm 2 A (9 Time fered T- saud free

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    Problem 3: Part (a): Find the complex exponential and the compact trigonometric Fourier scries for the following periodic wav

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      * ANS @ -T 4 Two = 27/10 2. +T/2 - 뜰 Z/ 다 To Exponential tourier, -In Wot cksts Aē dt. To -1/2 +7/2 - In at A: е = Il = To.l+2/ 2 ana s A. Cornwot.dt To -2/ +22 - I To Sinnwot hwo -/ x 2. Sinnwoti 2A x TonX 2A To 2A sin hot ИТ bn 20 [it is even funtrigonometric form 1 *2 To go- = to I 1.dt -To/2 +To/ = 4 * [+1 -70% - 1 To To Toh an= to s 1. Cof(nwot).elt -To/ +1/2. 2 = Т

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ahmad alhayek تصميم ahmad alhayek جميع الحقوق محفوظة 2016

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