Question

ON MATLAB, CREATE THOSE OUTPUTS WITH DIFFERENT VALUES.

BE SURE U HAVE TO CHANGE NUMBERS, COLORS, SHAPES AND LTNE WEIGHTs...

AND SHOW YOUR OUTPUT RESULTS AS WELL...

the code::

% About Graphs

x = 0: pi/40: 4*pi;
figure, plot(x, sin(x))

figure, plot([1 1 2 3 3], [0 2 3 2 0]), axis([0 4 0 4])

% for easy plotting:
figure, ezplot('tan(x)')

% for plotting two graphs on the same axes
% it allows to have independent y-axis labels on the left and the right.
plotyy(x,sin(x), x, 10*cos(x))

% plotting options: style, marker and color
plot(x, sin(x), x, cos(x), 'om--')

% polar plot
x = 0:pi/400:2*pi;
polar(x, sin(4*x)),grid

% 3D plot
[x, y] = meshgrid(-3:0.3:3);
z = x .* exp(-x.^2 - y.^2);
subplot(2,2,1)
mesh(z),title('subplot(2,2,1)')
subplot(2,2,2)
mesh(z)
view(-37.5,70),title('subplot(2,2,2)')
subplot(2,2,3)
mesh(z)
view(37.5,-10),title('subplot(2,2,3)')
subplot(2,2,4)
mesh(z)
view(0,0),title('subplot(2,2,4)')

Answer 1

Here you can check the answer. Hope this helps.

code:

% About Graphs
x=linspace(0,5*pi,1000);
y=sin(x);
plot(x,y,'-r')

plot([2 1 4 5 3],[0 1 2 7 1],'o')
axis([0 5 0 5])

%for easy plotting

ezplot('tan(x)',[-2*pi,2*pi])

% for plotting two graphs on the same axes
% it allows to have independent y-axis labels on the left and the right.
plotyy(x,sin(x),x,10*cos(x))

% plotting options: style, marker and color
plot(x,sin(x),x,cos(x),'-r')

% polar plot
x=linspace(0,4*pi,1000);
polar(x,sin(4*x))
grid on

% 3D plot
[x, y] = meshgrid(-5:0.4:5);
z=x .* exp(-x.^2 - y.^2);
subplot(2,2,1)
mesh(z)
title('subplot(2,2,1)')
subplot(2,2,2)
mesh(z)
view(-40.5,74)
title('subplot(2,2,2)')
subplot(2,2,3)
mesh(z)
view(-40.5,-10)
title('subplot(2,2,3)')
subplot(2,2,4)
mesh(z)
view(0,0)
title('subplot(2,2,4)')

1 plot([2 1 4 5 3], [0 1 2 7 1],'o') axis ( [0 5 0 5]) Figure 1 - 2 File Edit View Insert Tools Desktop Window Help NE 5 4.5 4 3.5 3 2.5 Command Window >> Untitled222 >> Untitled222 2 O 1.5 1 O 0.5 0 0 0.5 1.5 2 2.5 3 3.5 4 4.5 5

2 % for plotting two graphs on the same axes % it allows to have independent y-axis labels on the left and the right. plotyy(x, sin(x),x,10*cos(x)) Figure 1 3 - Х 4 5 File Edit View Insert Tools Desktop Window Help 10 0.5 5 Command Window 0 0 >> Untitled222 >> Untitled222 >> Untitled222 >> Untitled222 fx >> -0.5 -5 0 2 4 -10 16 6 8 10 12 14

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