How do you plot points on a graph in MATLAB?

How do you plot points on a graph in MATLAB?

Create Line Plot with Markers

1. Add Markers to Line Plot. Copy Command. Create a line plot.
2. Specify Marker Size and Color. Copy Command.
3. Control Placement of Markers Along Line. Copy Command.
4. Display Markers at Maximum and Minimum Data Points. Copy Command.
5. Revert to Default Marker Locations. Copy Command.

How do you plot a solid circle in MATLAB?

How to create a filled circle?

1. function circles = circle(x,y,r)
2. hold on.
3. th = 0:pi/50:2*pi;
4. x_circle = r * cos(th) + x;
5. y_circle = r * sin(th) + y;
6. circles = plot(x_circle, y_circle);
7. hold off.

How do you plot a filler in MATLAB?

Accepted Answer You can use the “MarkerFaceColor” and “Color” properties of the plotted line or lines in order to fill in the markers with the same color as the default marker edge color. h = plot(x, y, ‘o’); set(h, {‘MarkerFaceColor’}, get(h,’Color’));

How do you make a dotted plot in MATLAB?

Create a plot with a red dashed line and circular markers by specifying the linespec argument as ‘–or’ . For this combination, ‘–‘ corresponds to a dashed line, ‘o’ corresponds to circular markers, and ‘r’ corresponds to red. You do not need to specify all three aspects of the line.

How do you plot 3 points in Matlab?

plot3( X , Y , Z ) plots coordinates in 3-D space.

1. To plot a set of coordinates connected by line segments, specify X , Y , and Z as vectors of the same length.
2. To plot multiple sets of coordinates on the same set of axes, specify at least one of X , Y , or Z as a matrix and the others as vectors.

How do you plot a circle?

Center away from the origin

1. Locate the center of the circle from the equation (h, v). Place the center of the circle at (3, –1).
2. Calculate the radius by solving for r.
3. Plot the radius points on the coordinate plane.
4. Connect the dots to the graph of the circle with a round, smooth curve.

How do I fill an area in Matlab?

fill(X,Y,C) creates filled polygons from the data in X and Y with vertex color specified by C . C is a vector or matrix used as an index into the colormap. If C is a row vector, length(C) must equal size(X,2) and size(Y,2) ; if C is a column vector, length(C) must equal size(X,1) and size(Y,1) .

How to make a line plot in MATLAB?

Create separate line plots in the axes by specifying the axes object as the first argument to plot 3. Create x and y as vectors of random values between 0 and 1. Create z as a vector of random duration values. Plot x, y, and z, and specify the format for the z -axis as minutes and seconds.

How to plot all three sets of coordinates in MATLAB?

Plot all three sets of coordinates on the same set of axes. Create vectors xt, yt, and zt. Plot the data, and use the axis equal command to space the tick units equally along each axis. Then specify the labels for each axis. Create vectors t, xt, and yt, and plot the points in those vectors using circular markers.

How do you create a scatter plot in MATLAB?

Create a scatter plot and fill in the markers. scatter fills each marker using the color of the marker edge. Create vectors x and y as sine and cosine values with random noise. Then, create a scatter plot and use diamond markers with an area of 140 points squared. Create vectors x and y as sine and cosine values with random noise.

When do you use the subplot command in MATLAB?

When you create an array of plots in the same figure, each of these plots is called a subplot. The subplot command is used for creating subplots. where, m and n are the number of rows and columns of the plot array and p specifies where to put a particular plot.