Hard drive storage capacity) if you buy a 40 gb hard drive, then chances are that the actual storage on the hard drive is not 40 gb. this is due to the fact that, typically, a manufacturer uses 1,000 bytes as the value of 1k bytes, 1,000 k bytes as the value of 1 mb, 1,000 mb as the value of 1 gb. therefore, a 40 gb hard drive contains 40,000,000,000 bytes. however, in computer memory, as given in table 1-1 (chapter 1), 1 kb is equal to 1,024 bytes, and so on. so the actual storage on a 40 gb hard drive is approximately 37.25 gb. (you might like to read the fine print next time you buy a hard drive.) write a program that prompts the user to enter the size of the hard drive specified by the manufacturer, on the har

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

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