Feb 5, 2015 · I am currently trying to plot a simple vertical and horizontal lines in MATLAB. For instance, I would like to plot the line y=245. How would I do that?

Jan 28, 2023 · I have 2 arrays Q and Z. I want to plot Q on the y-axis and Z on the x-axis. The elements of Z are 0s and 1s. What I want is to draw a horizontal line from one '1' to the next '1'. E.g. in vector Z...

Nov 11, 2011 · I want to add a x-axis line at 0 to a Matlab figure so that I can compare my data to see if it is positive or negative when saving the figures to a jpg. What is the best way to do this?

Oct 28, 2015 · Use axhline (a horizontal axis line). For example, this plots a horizontal line at y = 0.5:

Nov 1, 2015 · 0 I'm supposed to show the plot of data (curve) and a plot of the average of the data (flat horizontal line) in the same graph. My code computes everything fine and displays the curve in the …

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 …

Feb 2, 2013 · 2 This is actually very basic and I've done it before (a long tme ago) but I can't find it now; I have a vector of data points that I want to plot with a line plot; however I want the lines to be …

Sep 24, 2015 · For this there is a very nice utility on the Matlab File Exchange: hline/vline. Additionally it internally calls hold on to avoid erasing existing lines on the plot.

I'm trying to draw an arrow in matlab graph, without any success. Code example:

Jun 6, 2011 · The green and the blue represent two different files. What I want to do is fill in the area between the red line and each run, respectively. I can create an area plot with a similar idea, but …