Question

How do you print circles in MATLAB?

a) 'draw_circle()' function
b) 'plot_circle()' command
c) 'circle()' function
d) 'drawShape(circle)' command

Answer 1

To print circles in MATLAB, you can use the 'plot' function with the 'axis equal' command to create a perfect circle on a coordinate system.

Step-by-step explanation:

To print circles in MATLAB, you can use the 'plot' function. This function allows you to create 2D plots, including circles. Here's an example:

x = linspace(-1, 1, 100);
y = sqrt(1 - x.^2);
plot(x, y);
axis equal;

This code creates an array of x-values from -1 to 1, then calculates the corresponding y-values to form the upper half of a circle. The 'plot' function is used to display the circle on a coordinate system, and the 'axis equal' command ensures that the aspect ratio is maintained, resulting in a perfect circle.