Function Name: timeZone Input: (char) The name of an Excel…
Questions
Functiоn Nаme: timeZоne Input: (chаr) The nаme оf an Excel file (double) A number indicating your average speed of travel in miles per hour. (double) A number indicating how many hours you are willing to travel. Output: (cell array) A cell array that is a modified version of the data contained in the file indicated in the first input. Description: Write a function named timeZone() that reads in the data from the input file into a cell array. The Excel file contains information about 20 US cities. Column 1: Header --> 'City' : Type --> (char) Column 2: Header --> 'Latitude' : Type --> (char) Column 3: Header --> 'Longitude' : Type --> (char) Column 2: Header --> 'Altitude (ft)' : Type --> (double) Your function should ... Create a new header that adds a 5th and 6th column. Column 5's header is 'Distance (mi)' and column 6's header is 'Time (hr)'. Use the distance formula d = sqrt( (x2-x1)^2 + (y2-y1)^2 ) to calculate the distance (in miles) between Atlanta and the other cities. Store that value in the 5th column of each row. Calculate the how long (in hours) it would take to reach each city from Atlanta if you were traveling at the speed indicated by the second input. Store that value in the 6th column of each row. Remove Atlanta's data row. Remove the rows of the cities that you cannot reach within the number of hours indicted by the third input. Remove the Latitude, Longitude and Altitude columns Sort the remaining rows by the data in the time column in ascending order. Return the modified cell array. Notes: Each column has a header row. Column positions are guaranteed. The first row of data will always contain Atlanta's information. All speeds and times assume that you are taking a direct route and there is no traffic and there are no road blocks. Longitude and Latitude values have been adjusted to simplify this problem. Example: timeZone.xlsx ----> filename = 'timeZone.xlsx';speed = 70;time = 4;inMyZone = timeZone(filename, speed, time)filename = 'timeZone.xlsx';speed = 60;time = 3;inMyZone = timeZone(filename, speed, time)filename = 'timeZone.xlsx';speed = 80;time = 3;inMyZone = timeZone(filename, speed, time)
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