Programming in C
4th Edition
ISBN: 9780321776419
Author: Stephen G. Kochan
Publisher: Addison-Wesley
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Textbook Question
Chapter 8, Problem 1E
Type in and run the seven programs presented in this chapter. Compare the output produced by each
Expert Solution & Answer
Explanation of Solution
Program 8.1:
Purpose of the program:
- The purpose of the program is to just illustrate the functions of structure.
- The program contains some structure variables and structure objects that are used to display day, month and year.
Sample Output
Today's date is 9/5/2015
Comparison:
The program “8.1” runs successfully and produces the output as it is given in the text book.
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Problem B Musical Key ConversionThe chromatic scale is a 12-note scale in music in which all notes are evenly spaced: that is, the
ratio of the frequency between any two consecutive notes is constant. The notes are typically labeled in the following sequence:
A, A#, B, C, C#, D, D#, E, F, F#, G, G#
After G#, the labels loop back and start over with A (one octave higher). To convert between musical keys, you can shift all notes in a piece of music a constant number of steps along the scale above. For example, the sequence of notes
E, E, F, G, G, F, E, D, C, C, D, E, E, D, D
can be converted to another musical key by shifting everything up three steps:
E, E, F, G, G, F, E, D, C, C, D, E, E, D, D G, G, G#, A#, A#, G#, G, F, D#, D#, F, G, G, F, F
Notice that G was converted to A#, since going three steps up required us to loop off of the top of the scale back to the bottom: G -> G# -> A -> A#. Technically we should note that this would be A# of the next octave up, but we’ll…
Please answer in matlab code.
Chapter 8 Solutions
Programming in C
Ch. 8 - Type in and run the seven programs presented in...Ch. 8 - In certain applications, particularly in the...Ch. 8 - Write a function e that takes as its arguments two...Ch. 8 - If you take the value of N as computed in exercise...Ch. 8 - Write a function called c that takes as its...Ch. 8 - Replace the d function from Program 8.4 with the...
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