Write a function in Matlab that would take as input a row matrix.
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* Use a for loop to compute the square of each element in A and store the square values in matrix B.
function [B] = Square(A)
* Recall the function file that you created from the command window to take an input A=1:10
* Use plot function to plot B versus A
Can anyone help me understand the question so i can try solving it?
will i be using arrays in this problem? and how will i plot a graph?
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Accepted Answer
Image Analyst
on 23 Nov 2013
You can do this all in one m-file. Have an m-file called test_square.m and in there have both the test harness (calling function) and the Square function. It will look similar to this:
function test_square()
A = 1:10;
B = Square(A);
plot(A, B, 'ro-');
grid on;
function B = Square(A)
for k = 1 : length(A)
B.......
.... and so on.
In the loop you square each element of A because this is exactly what it told you to do. Then just click the green triangle, or type test_square on the command line, to run the program.
3 Comments
Image Analyst
on 24 Nov 2013
r means red. o means to put a little circle at the data point. - means to connect the data points with a solid line between them.
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