Solve the equation. 2x +5=8 FIE 0 1 O {-1} ° 0 O {-}
Consider the following Amplitude Modulation (AM) signal given by Xc(t)=Ac[1 + μx(t)]cos(wct) where x(t) is the message signal, and μ the modulation index. Also consider the following message signal x(t) for parts (a) and (b)' shown in Fig 1. a) Provide a sketch of the AM signal when the modulation index μ < 1. b) Provide a sketch of the AM signal when the modulation index μ = 1. c) Provide a sketch of the AM signal when the modulation index μ > 1. d) If the bandwidth...
Mr. Smith wants to buy a new car that will cost $ 18,000. Fie will make a down payment in the amount of $8,000. He would like to borrow the remainder from a bank at an interest rate of 9% compounded monthly. He agrees to pay off the loan monthly for a period of two years. Select the correct answer for the following questions: (a) What is the amount of the monthly payment A? İ. A = $10,000(A/P, 0.75%, 24)...
(6) 3. The letters a and b are digits fie.. 0.1. 9). Find three pairs of digits (a, b) so that 5a3141104 by 3, but is not divisible by 9. Find three pairs of digits (a, b) so that 5a31411b2 is divisible a = 6,12,15 B = 21, 24,30 (6,21) & (12,24) X (15,30) X (6) 4. George mad enough money by selling candy bars at 15 cents each to buy several cans of pop at 48cents each. If he...
m 21.42 Part A use Couor bs law to determne te magnitude of the electric fie at ports A and in the fgure Figure 1) due to the two positive charges ( -4 6 μ a-52 cm } shown Part B B A 2a
bob left at 9:15 am to drive to his mountain cabin 110 miles away. he drove on the freeway until 10:45 am and then he drove on the mountain road. he arrived at 11:15 am. his speed on the freeway was 3 times his speed on the mountain road. find bobs speed on the freeway and on the mountain road
1) Consider the messcyl signal m(t) = 2 cas (2 nt & T/4) a) plot the messoje ml) and its spectfuous ML +) Capital and pheroy 6) Let m(t) be the message signal of a bsiz-sc system with corrier et = 4 cos cloone) • plot the spectrum Xpsig-self) of the modulatct signal purpose 'S compute the power of a poignse (4) mLt).CH
Problem 3. Consider the rectifier demodulation for the generic AM signal. Suppose = 1 MHz and B-5kHz. Can you find three pairs of reasonable and practical values for R and C in the RC-filter?
I am a Master student and I spoke with my adviser about recommendation and he asked me to write draft recommendation for him and he will read it before their adoption. Notes: 1- the recommendation from my adviser to me 2- I studied some courses with him 3- the recommendation to apply for a PHD
BIOO 381: Freshwater Clam Fie 18 serioada 1 ZDA 2 Mouth 3 Stomach 26 renopericardial pore 6 percep.cural pedal 7 Palas 8 FOOT 9 GONAD 10 Tintestine 11 12 Mootte said 13 Gil) 14 15 16 29 cerebropleural visceral 29 connecta ve TOOTED Fig. B 33 ?? Fig. B