WebFeb 11, 2011 · Step 3: After copying the grabit.m file, type grabit in matlab command window, then you will see a screen like this. Click on Load Image. And load the graph from which you want to extract data. Then below load image button , there is a button called calibrate, click on calibrate button, Click on x axis near the origin and enter a value for a ...

How do I extract data from MATLAB figures - MATLAB Answers

WebIn general it is not possible to extract 3D from 2D unless you have some additional constraint. If you have an evenly spaced grid which has height coded in colour you can try to read the RGB... WebFeb 7, 2024 · 1 Answer Sorted by: 2 Assuming that you have the actual MATLAB plot, you can retrieve the plotted data by finding the line object and getting its XData and YData … how to make a checkbox bullet in word

How do I extract data points from a plot? - MATLAB Answers

WebHow do I extract data from a PDF graph? Use Adobe Illustrator to isolate the graph. Open the pdf in Illustrator to the page containing the graph (illustrator only opens one page at a time) Delete everything but the graph. Save a copy (e.g. REER_UnitLabor.pdf) Delete everything but series line. Save a copy in SVG format. (e.g. REER_UnitLabor. svg). WebIn order to retrieve data values from a plot follow these steps: 1. Open the figure. 2. In the MATLAB Command Window type the following commands: h = findobj (gca,'Type','line') x=get (h,'Xdata') y=get (h,'Ydata') Note that the dot notion feature is available starting from MATLAB 2014b, so instead of using the "get" function, you may do the ... WebMay 9, 2024 · If you have a plot I Comsol all you have to do in order to get the data into a Matlab variable is: pd = mphplot ('pg1') and then the data will be in the pd variable. If you don't have a plot you can use mphevalpoint to define the expressions and points directly and extract the data to Matlab. If you don't have LiveLink for Matlab you can use ... how to make a checkable box in powerpoint