SOLIDPROFESSOR MATLAB Essentials - Graphing
Suppose there are two vectors x and y of equal lengths. What is the correct code to plot
a Basic X-Y plot? correct answersplot(x,y)
Once you complete all your editing in the Figure Window, can you close or reuse the
figure, and are all your edits automatically saved? correct answersNo
You can plot directly from the Workspace and the Plot toolstrip. correct answersTrue
Which option is the correct code that produces the following plot? correct answersclear,
clc, clf %reset windows
x = -1 : 0.1 * pi : 2 * pi + 1
plot(x, sin(x), 'g--')
hold on; %freezes plot
plot(x, cos(x), 'r:')
xlabel('Angle in radians')
ylabel('sin(x) & cos(x)')
legend('sin(x)', 'cos(x)')
What correct code produces the following plot? correct answersclear, clc, clf %reset
windows
%Define the variables
atomic_number = [ 3, 11, 19, 37, 55] ;
melting_point = [ 181, 98, 63, 34, 28.4 ] ;
atomic_radius = [0.152, 0.186, 0.227, 0.2480, 0.2650 ] ;
%%Plot using two y axes
plot(atomic_number, melting_point)
title('Periodic Properties')
xlabel('Atomic Number')
ylabel('Melting Point, \circC')
yyaxis right
plot(atomic_number, atomic_radius)
ylabel('Atomic Radius, picometers')
Suppose there are two vectors x and y of equal lengths. What is the correct code to plot
a Basic X-Y plot? correct answersplot(x,y)
Once you complete all your editing in the Figure Window, can you close or reuse the
figure, and are all your edits automatically saved? correct answersNo
You can plot directly from the Workspace and the Plot toolstrip. correct answersTrue
Which option is the correct code that produces the following plot? correct answersclear,
clc, clf %reset windows
x = -1 : 0.1 * pi : 2 * pi + 1
plot(x, sin(x), 'g--')
hold on; %freezes plot
plot(x, cos(x), 'r:')
xlabel('Angle in radians')
ylabel('sin(x) & cos(x)')
legend('sin(x)', 'cos(x)')
What correct code produces the following plot? correct answersclear, clc, clf %reset
windows
%Define the variables
atomic_number = [ 3, 11, 19, 37, 55] ;
melting_point = [ 181, 98, 63, 34, 28.4 ] ;
atomic_radius = [0.152, 0.186, 0.227, 0.2480, 0.2650 ] ;
%%Plot using two y axes
plot(atomic_number, melting_point)
title('Periodic Properties')
xlabel('Atomic Number')
ylabel('Melting Point, \circC')
yyaxis right
plot(atomic_number, atomic_radius)
ylabel('Atomic Radius, picometers')
