create graph in matlab

To create a graph in MATLAB, you need to use the plot() function. Let's say you have two vectors of data points x and y. You can plot them as follows:

main.m
plot(x, y)
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This will create a simple 2D plot with data points from x on the x-axis and data points from y on the y-axis. You can customize the look of the plot by adding additional arguments to the plot() function. For example:

main.m
plot(x, y, 'o--', 'LineWidth', 2, 'MarkerSize', 8)
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This creates a plot with circular markers ('o') connected by dashed lines ('--'). The line width is set to 2 and the marker size is set to 8.

If you want to create a 3D plot, you can use the plot3() function. This function takes three vectors of data points as input, one for each of the x, y, and z axes. For example:

main.m
plot3(x, y, z, 'o--', 'LineWidth', 2, 'MarkerSize', 8)
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This creates a 3D plot with circular markers and dashed lines, with the same line width and marker size as before.

There are many other types of graphs and visualizations that you can create in MATLAB, including histograms, scatter plots, surface plots, and more. You can learn more about these and how to customize them in the MATLAB documentation.