Given the following table of students, assignments, and grades for a single class: Student_ID

Student_Name

Assignment_1_Date

Assignment_1_Name

Assignment_1_Grade

Assignment_2_Date

Assignment_2_Name

Assignment_2_Grade

Assignment_3_Date

Assignment_3_Name

Assignment_3_Grade

1011

Susan J. Smith

2015-06-01

Homework - Chapter Seven

76

2015-06-05

Chapter 7 Quiz

88

2015-06-12

Homework – Chapter 8

A

2332

Jones, Jamal K.

2015-06-01

Homework - Chapter Seven

84

2015-06-05

Quiz – Chapter 7

89

2015-06-12

Homework – Chapter 8

95

3432

Brown, Ronald

2015-06-01

Homework - Chapter Seven

66

2015-06-05

Quiz – Chapter 7

78

2015-06-12

Homework – Chapter 8

B

5435

Killen, Katie

2015-06-01

Homework - Chapter Seven

97

2015-06-05

Chapter 7 – Quiz

95

2015-06-12

Homework – Chapter 8

94

7574

Powell, B.

2015-06-01

Homework - Chapter Seven

68

2015-06-05

Quiz – Chapter 7

89

9677

Pat Hayes

6/1/2015

Homework - Chapter Seven

89

2015-06-05

Quiz – Chapter 7

85

2015-06-12

Homework – Chapter 8

99

Examine the data in the table above and identify any columns that contain data inconsistencies. Place an X in the Consistent or Inconsistent column.

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