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##### c for enginner homework

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**Question**

Homework must be fully commented and with output 1. (Writing to a file). A damped sine wave is a sinusoidal function whose amplitude approaches zero as time increases. Write a program that will generate a data file containing 100 value points (Y(t)) from a damped sine function. Make use of the math library functions for the exponent and sine calculations. Use the following formula for time: t = (k-1)/10.0 where 1? k?100. Make sure that each record in your data file contains the fields for time and its corresponding Y(t).;2. (Reading from a file). The data file power1.dat contains a power plant output in megawatts over a period of 8 weeks. Each row of data contains 7 integers that represent 1 week?s data. Write a program that will compute and print to a file and to the screen the average power output over this period of time. Also print the number of days with greater-than-average power output.

Paper#71092 | Written in 18-Jul-2015

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