Flowcharts for loops 1 Using a for loop write a MatLab scri

Flowcharts & for loops

1. Using a for loop, write a MatLab script to convert ounces to grams for 0 to 16 ounces, in 1-ounce increments. Present output in a table; label columns appropriately.

2.

A Fibonacci sequence is composed of elements created by adding the previous 2 elements. The simplest Fibonacci sequence starts with 1, 1 and proceeds as follows:

1,1,2,3,5,8…

Element 3 is the sum of elements 1 and 2 (1+1=2)

Element 4 is the sum of elements 2 and 3 (1+2=3)

Or in the general case, element(i)=element(i-1)+element(i-2)

a. Use a for loop to write a MatLab script to create a 25 element Fibonacci sequence. NOTE: you will need to define the first 2 elements.

b. Create a data table with the element number and the associated Fibonacci number.

c. Plot the results using a polar coordinate plot where the element number is angle (theta) and the associated Fibonacci number is the radius (rho).

Solution

2.

Create a function file named by radius:

function [ result ] = radius( theta )

if theta==0||theta==1

    result = theta;

else

    result = radius(theta -2)+radius(theta -1);

end

end

And write the code below to your command window:

for theta = 0:25

   fprintf(\'Fibonacci(%d)= %d\ \', theta, radius(theta));

% use Matlab\'s polar command

polar(theta,radius)

end