How do you make a graph with multiple lines in MATLAB?

Posted on by David Darling

How do you make a graph with multiple lines in MATLAB?

Plot Multiple Lines By default, MATLAB clears the figure before each plotting command. Use the figure command to open a new figure window. You can plot multiple lines using the hold on command. Until you use hold off or close the window, all plots appear in the current figure window.

How do you combine graphs in MATLAB?

Jimmy, as a very efficient approach (if you only need to do it once) I recommend a simple copy-paste:

  1. Open both figures.
  2. Select “Show Plot Tools and Dock Figure” in both figures (see figure below)
  3. Select one of the plot lines and copy [CTRL+C]
  4. Paste [CTRL+V] in the other plot.
  5. Change the line properties to your liking.

How do you plot on Simulink?

Output trajectories from Simulink can be plotted using one of three methods:

  1. Feed a signal into either a Scope or an XY Graph block.
  2. Write output to return variables and use MATLAB plotting commands.
  3. Write output to the workspace using To Workspace blocks and plot the results using MATLAB plotting commands.

How do you plot multiple equations in MATLAB?

Plotting two equations on matlab

  1. for t = [0:0.1:2];
  2. ua= 3.*exp(t)+exp(-t);
  3. ub= 3.*exp(t)-exp(-t);
  4. plot(t,ua)
  5. hold on.
  6. plot(t,ub)
  7. end.

How do you make a Simulink graph in MATLAB?

you can find the “To Workspace” in simulink library. Just connect to the graph which you wan to plot. After that go to command window and type Plot( file name of To workspace) and enter you will find the graph .

How do I plot multiple Y axis in Matplotlib?

How do I plot multiple X or Y axes in Matplotlib?

  1. Using subplots() method, create a figure and a set of subplots.
  2. Plot [1, 2, 3, 4, 5] data points on the left Y-axis scales.
  3. Using twinx() method, create a twin of Axes with a shared X-axis but independent Y-axis, ax2.

How do you plot multiple graphs on the same plot in Python?

Steps

  1. Create x, y1 and y2 data points using numpy.
  2. Add a subplot to the current figure at index 1.
  3. Plot curve 1 using x and y1.
  4. Add a subplot to the current figure at index 2.
  5. Plot curve 2 using x and y2.
  6. To display the figure, use show() method.

How would you plot multiple graphs in MATLAB Mcq?

How would you plot multiple graphs in MATLAB? Explanation: The hold command is a pre-defined function in MATLAB. It allows the control to remain in the window where which was generated by MATLAB, the first time we type a command to plot any kind of graph. Then on we can plot multiple graphs on the same window.