Create a line plot with 1,000 data points, add asterisks markers, and control the marker positions using the MarkerIndices property. Set the property to the indices of the data points where you want to display markers.

To plot a set of coordinates connected by line segments, specify X and Y as vectors of the same length. To plot multiple sets of coordinates on the same set of axes, specify at least one of X or Y as a matrix. plot(X,Y,LineSpec) creates the plot using the specified line style, marker, and color.

Jul 15, 2014 · If you want to plot both markers and a line, you can use the plot function and specify a line style that includes marker symbols and a line style, such as '-x'. For example, this code plots a line with crosses at the data points.

May 20, 2015 · If you can organize the x and y coordinates of your line segments into 2-by-N arrays, you can use the function PLOT to plot each column of the matrices as a line. Here's a simple example to draw the four lines of a unit square:

Dec 9, 2024 · One of the most essential skills for any MATLAB user is the ability to plot data points. In this article, we will cover the basics of plotting data points in MATLAB, including how to create plots, customize plot properties, and save plots to various formats.

Feb 7, 2024 · It looks like you want to plot measured data as well as the best-fit straight line. The measured values are x and y. The predicted values are x and b(0)+b(1)*x.

Jun 14, 2014 · Now, I would like to connect (plot) first point (1st array) to second point, second point to third point and so on. Please mind that plot(data(:,1),data(:,2)) will give me the same result. However, I am looking for a loop which connect (plot) each pair of point per each loop. For example: scatter(X,Y,'.')

To create two-dimensional line plots, use the plot function. For example, plot the sine function over a linearly spaced vector of values from 0 to 2 π: You can label the axes and add a title. By adding a third input argument to the plot function, you can plot the same variables using a red dashed line. "r--" is a line specification.

The plot tab in the MATLAB user interface is a handy tool to create involved plots for variables within a MATLAB code. By using the plot tab user can select a variable in the workspace and generate a graph that best represents the data assigned to the variable.

Dec 27, 2023 · MATLAB provides a number of functions for visualizing data sets as plots and charts. The two most common approaches for plotting data points are: Line plots – Connected points shown as lines. Useful for visualizing trends and relationships between points. Created with the plot function. Scatter plots – Points shown as markers.