Host a is sending a file to host b. there are 3 links (therefore 2 switches) between the hosts. the file is segmented into packets of 40 bytes, with a 10 byte header added to each packet. each link has a transmission rate of 100 kbps and a speed of 1000 km per sec. the switches are 100km away from each other. host a is 50 km away from the first switch while host b is 150 km away from the second switch. data travels from host a to the first switch, on to the second switch and then to host b. what is the propagation delay (in seconds) when a packet of data travels between the 2 routers?

Now you’re on your own. include a short summary of this section with plots in your lab report. write a matlab script file to do steps (a) through (d) below. include a listing of the script file with your report. 1 the soundsc(xx,fs) function requires two arguments: the first one (xx) contains the vector of data to be played, the second argument (fs) is the sampling rate for playing the samples. in addition, soundsc(xx,fs) does automatic scaling and then calls sound(xx,fs) to actually play the signal. mcclellan, schafer, and yoder, dsp first, 2e, isbn 0-13-065562-7. prentice hall, upper saddle river, nj 07458. c 2015 pearson education, inc. 4 mcclellan, schafer and yoder, signal processing first. prentice hall, upper saddle river, new jersey, 2003. c 2003 prentice hall. (a) generate a time vector (tt) to cover a range of t that will exhibit approximately two cycles of the 4000 hz sinusoids defined in the next part, part (b). use a definition for tt similar to part 2.2(d). if we use t to denote the period of the sinusoids, define the starting time of the vector tt to be equal to t , and the ending time as ct . then the two cycles will include t d 0. finally, make sure that you have at least 25 samples per period of the sinusoidal wave. in other words, when you use the colon operator to define the time vector, make the increment small enough to generate 25 samples per period. (b) generate two 4000 hz sinusoids with arbitrary amplitude and time-shift. x1.t / d a1 cos.2

If you have watched pretty little liars(pll)what are the names of the main characters? all of them and the boyfriends and girlfriends too.

What should be used when performing vehicle maneuvers?