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Again I need some help writing them!
1. In this problem you are asked to develop a matlab function that will calculate the velocity of a
ball when it hits the ground, if the ball is dropped from a height "h" above the ground.
You should have the following function format:
[Velocity] = Ball_Drop(Height)
2.
recreate a function that takes any length vector x of values, eg:
x = [1 1.3 2 2.3 4]
and calculate the average value and product of these vector values. You may not use the built-in
"average" or "product" functions in matlab.
The function should have the following input/output variables and should be saved as
getAverageProduct.m:
[averageVal, product] = getAverageProduct(x)
Solution
The matlab codes are
1. function velocity = Ball_Drop(height)
g = 9.8;
velocity = sqrt(2*g*height);
end
2.
function [averageVal,product] = getAverageProduct(x)
product = 1;
n = size(x,2);
averageVal = sum(x)/n;
for i=1:n
product = product*x(i);
end
end

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Again I need some help writing them! 1- In this problem you are asked.docx

  • 1. Again I need some help writing them! 1. In this problem you are asked to develop a matlab function that will calculate the velocity of a ball when it hits the ground, if the ball is dropped from a height "h" above the ground. You should have the following function format: [Velocity] = Ball_Drop(Height) 2. recreate a function that takes any length vector x of values, eg: x = [1 1.3 2 2.3 4] and calculate the average value and product of these vector values. You may not use the built-in "average" or "product" functions in matlab. The function should have the following input/output variables and should be saved as getAverageProduct.m: [averageVal, product] = getAverageProduct(x) Solution The matlab codes are 1. function velocity = Ball_Drop(height) g = 9.8; velocity = sqrt(2*g*height); end 2. function [averageVal,product] = getAverageProduct(x) product = 1;
  • 2. n = size(x,2); averageVal = sum(x)/n; for i=1:n product = product*x(i); end end