Prompt the user for a string that contains two strings separated by a comma. (1 pt) examples of strings that can be accepted: jill, allen jill , allen jill, allen ex: enter input string: jill, allen (2) report an error if the input string does not contain a comma. continue to prompt until a valid string is entered. note: if the input contains a comma, then assume that the input also contains two strings. (2 pts) ex: enter input string: jill allen error: no comma in string. enter input string: jill, allen (3) extract the two words from the input string and remove any spaces. store the strings in two separate variables and output the strings. (2 pts) ex: enter input string: jill, allen first word: jill second word: allen (4) using a loop, extend the program to handle multiple lines of input. continue until the user enters q to quit. (2 pts) ex: enter input string: jill, allen first word: jill second word: allen enter input string: golden , monkey first word: golden second word: monkey enter input string: washington, dc first word: washington second word: dc enter input string: q

Jennifer has to set up a network in a factory with an environment that has a lot of electrical interference. which cable would she prefer to use? jennifer would prefer to use because its metal sheath reduces interference.

To produce a starlight effect in her photograph, lina should choose the filter for her camera.

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