extract x y data from matlab figure

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Add a comment. As much as I like MATLAB figures, I usually find Excel features more desirable for good-looking plots! Sometimes it can be hard to click on the line, or other object, itself. Therefore you can: open the figure. So, I needed to extract the data of Curve Fitting Tool. how do I include several plots in one figure in that above example? Combined with our meticulous work ethics and extensive domain experience, We are the ideal partner for all your homework/assignment needs. How to extract x, y data values from matlab figure? Vote. https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_537019, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#answer_305991, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_584148, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_1187993, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_1962535, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_1962595, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_2169550, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_2274400, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#answer_619987, https://la.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#answer_1050830. what if you want to extract data of two lines ? Get your work done at the best price in industry. Then access the 'YData' values for the first object. please find the attachment; in the figure, there are two data values. Answers Find the treasures in MATLAB Central and discover how the community can help you! Saudi name = 'figure.fig'; open (name) D=get (gca,'Children'); %get the handle of the line object XData=get (D,'XData'); %get the x data YData=get (D,'YData'); %get the y data. Learn more about matlab figure, extract . After opening a .fig file, how do you actually work with the plotted data in the command window? Prasanna on 19 Feb 2018. We are composed of 300+ esteemed Matlab and other experts who have been empanelled after extensive research and quality check. Choose a web site to get translated content where available and see local events and Good question, but I'd change the title to be more specific. extract data from matlab figures. How to extract x, y data values from matlab. Singapore I am a Fluid Mechanics, Solar Energy, Coding, and WordPressenthusiast. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. How do I get file creation and modification date/times? Are the S&P 500 and Dow Jones Industrial Average securities? We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. Our network span is not restricted to US, UK and Australia rather extends to countries like Singapore, Canada and UAE. Vote. please find the attachment; in the figure, there are two data values. Learn more about matlab figure, extract . Assign the Figure object to the variable 'fig'. To learn more, see our tips on writing great answers. extract data from matlab figures. How to extract x, y data values from matlab. Access the plotted graphics objects through the Children properties. Maths Exam Help This example shows how to extract data from a MATLAB figure. Malaysia You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Follow 1.543 views (last 30 days) Show older comments. Qatar 0. i need the x and y values of this data. i need the x and y values of this data. Learn more about matlab figure, extract . Quantum Computing In Matlab Here's a quick example: t = 0 : 0.01 : 10; plot (t, sin (t)); Here's what your plot looks like, and I have highlighted the option of where you can click for the data cursor tool. The 'dataObjs' array that appears in the Command Window indicates the types of graphics objects in the axes. If the first element in 'dataObjs' is a Line object, then access its data using this code. i need the x and y values of this data. Link. Is it correct to say "The glue on the back of the sticker is dying down so I can not stick the sticker to the wall"? sites are not optimized for visits from your location. Other MathWorks country Matlabsolutions.com provides guaranteed satisfaction with a commitment to complete the work within time. For the former, use hold all, for the latter, use subplot. As much as I like MATLAB figures, I usually find Excel features more desirable for good-looking plots! How to extract x, y data values from matlab figure? your location, we recommend that you select: . Assign the Figure object to the variable 'fig'. If you want to get the values of unknown points from the figure and have to use in code then this could be helpful. i need the x and y values of this data. undocumentedmatlab.com/blog/fig-files-format. UK How do I include a JavaScript file in another JavaScript file? Call the children of the axes, and you should have one line. This example shows how to extract data from a MATLAB figure. Python Exam Help If you have this problem, click on the axes that contains the child(ren) you are interested in, then: This will give you an array of handles to the various children. offers. Accelerating the pace of engineering and science, MathWorks es el lder en el desarrollo de software de clculo matemtico para ingenieros. How do I check whether a file exists without exceptions? MATLAB Exam Help Learn more about matlab figure, extract please find the attachment; in the figure, there are two data values. Vote. This will return the results as a cell array, which can be a little tricky if you haven't used them before: Try hgload and then poke around the graphics handle structure it returns. please find the attachment; in the figure, there are two data values. How can I extract data from a .fig file in MATLAB? i need the x and y values of this data. your location, we recommend that you select: . E-Books Actually, you don't even have to display the figure in order to get the data. the data of the surface stored in the z (2) XData, YData . Alternatively, you can find all the graphics objects in a figure with a certain data property. Link. i need the x and y values of this data. We never ask any of our clients to submit our solution guide as it is, anywhere. There will be no indication that you have clicked on it. i need the x and y values of this data. Click to share on Facebook (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Telegram (Opens in new window), Click to email this to a friend (Opens in new window). 0. Prasanna on 19 Feb 2018. purpose. When the MATLAB figure is open, you can use the data cursor tool to help you traverse through the plot. Dual EU/US Citizen entered EU on US Passport. please find the attachment; in the figure, there are two data values. Make a m-file with the following code to get the x, y data of the curve! get the children of the figure, in thsi case the axes. New 0 Comments. Unable to complete the action because of changes made to the page. Kuwait Link. Should I exit and re-enter EU with my EU passport or is it ok? Find the treasures in MATLAB Central and discover how the community can help you! +91-8299862833 Hi, how can I extract data andd save as mat file from a figure which has 3 subplots, like this: let say i have y values and need to find the corresponding location, can we find the unspecified location? Show Hide -1 older comments. UAE I'm not sure how to actually get the data. USA I haven't used errorbars that much, but if you do get (D), all of the properties of the line will be printed to the console. https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_537019, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#answer_305991, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_584148, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_1187993, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_1962535, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_1962595, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_2169550, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#comment_2274400, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#answer_619987, https://it.mathworks.com/matlabcentral/answers/383567-how-to-extract-x-y-data-values-from-matlab-figure#answer_1050830. If the figure is already open, then use 'gcf' to access the Figure object and assign it to the variable 'fig'. Sign in to comment. https://in.mathworks.com/matlabcentral/answers/2951-extracting-data-series-from-fig-file#comment_2357085, You may receive emails, depending on your. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, Animate the deformation of a 2d grid in MATLAB. If you want to get the values of unknown points from the figure and have to use in code then this could be helpful. Thank you. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Is this an at-all realistic configuration for a DHC-2 Beaver? Here's a really simple way: Click on the object that you want to get the data from. You need not worry with your Matlab Project, Once you click on the data cursor option, click anywhere on the . i2c_arm bus initialization and device-tree overlay. . Here is what I did: Save the figure as a ".fig" file. The plotted graphics objects are typically children of the Axes object. fig = openfig ('example.fig'); If the figure is already open, then use 'gcf' to access the Figure object and assign it to the variable . MathWorks has great documentation on both. How to extract x, y data values from matlab figure? 13. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. If the figure is already open, then use 'gcf' to access the Figure object and assign it to the variable 'fig'. Saltar al contenido Disclaimer : Any type of help and guidance service given by us is just for reference At what point in the prequels is it revealed that Palpatine is Darth Sidious? Reload the page to see its updated state. Follow 1,736 views (last 30 days) Show older comments. How to extract x, y data values from matlab. How to extract x, y data values from matlab. So, I needed to extract the data of Curve Fitting Tool. EDIT: Solution in the comments below. Based on Vote. how do I extract the x y data from a matlab figure? Prasanna on 19 Feb 2018. Prasanna on 19 Feb 2018. Learn more about extract data, matlab figure Hi, how can I extract data andd save as mat file from a figure which has 3 subplots, like this: let say i have y values and need to find the corresponding location, can we find the unspecified location? Vote. How to make voltage plus/minus signs bolder? I have the same question (0) I have the same question (0) Answers (3) Honglei Chen on 16 Feb 2012. please find the attachment; in the figure, there are two data values. Follow 1.543 views (last 30 days) Show older comments. As an example on figure i want to find the time of the 68.5 m/s ?? For example, find all graphics objects that have a 'YData' property. Matlabsolutions.com provides undivided attention to each Matlab assignment order with a methodical approach to solution. Prasanna on 19 Feb 2018. https://in.mathworks.com/matlabcentral/answers/2951-extracting-data-series-from-fig-file#comment_2357085, You may receive emails, depending on your. Sign in to answer this question. If you're using the code in my example, you should only have one child for the figure, which will be the axes. For example, Line objects store the data in the 'XData', 'YData', and 'ZData' properties. You can try getting them one at a time by indexing into kids, or use the following to get all data at once. Link. Link. . India Reference available here. Link. We pledge to provide 24*7 support to dissolve all your academic doubts. Prasanna on 19 Feb 2018. 0. Privacy Policy fig = openfig ('example.fig'); If the figure is already open, then use 'gcf' to access the Figure object and assign it to the variable . You'll need to explore each child to determine if it's the plot you wanted to extract data from. I get the following error: Unknown text on line number 1 of ASCII file DischargeFigure.fig "MATLAB". Learn more about matlab figure, extract . . . Zealand . I have a few MATLAB figures, but no MATLAB code associated with it. Find centralized, trusted content and collaborate around the technologies you use most. 0. You can use the Children property or you can use 'findobj'. Noida,India, Australia Asking for help, clarification, or responding to other answers. I want to extract the data from the curves in the figures. The Axes objects are children of the figure. Would like to stay longer than 90 days. What properties should my fictional HEAT rounds have to punch through heavy armor and ERA? Follow 1,599 views (last 30 days) Show older comments. If you have a more complicated figure than just axes, it gets a little tougher. Making statements based on opinion; back them up with references or personal experience. Follow 1.677 views (last 30 days) Show older comments. Learn more about extract data, matlab figure This example shows how to extract data from a MATLAB figure. Assign the Figure object to the variable 'fig'. The axes actually contains two set of data: the data of the dots stored in the z (1) XData, YData, ZData. This example shows how to extract data from a MATLAB figure.If the figure is stored in a file, such as 'example.fig', then open the figure file using 'openfig'. Ireland The steps are there (from the inner calls to the outer calls): open the file; look into it for the line series; return the data. data {n,1} will contain the XData of the LineSeries number n, wile the data {n,2} will contain the YData of the said LineSeries. Why do we use perturbative series if they don't converge? Any clue? what if you want to extract data of two lines ? Link. Hongkong. Different graphics objects store data differently. How to extract x, y data values from matlab figure? The figure handles and data are stored in a structure that you can easily understand and process. extract form the axes, the X, y, and z data of the surface. Why does the USA not have a constitutional court? Why is the eastern United States green if the wind moves from west to east? For example, if you plot and save the following: Clear your workspace, and open the saved figure using hgload: You can inspect the figure's handle h by calling, Or delve further into the axes/titles/legends by calling. Then, your data is ready to copy/export to Excel. Here is what I did: Make a m-file with the following code to get the x, y data of the curve! Accelerating the pace of engineering and science, MathWorks leader nello sviluppo di software per il calcolo matematico per ingegneri e ricercatori, Navigazione principale in modalit Toggle. How do I create a Java string from the contents of a file? There will be no indication that you have clicked on it. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. How to extract x, y data values from matlab figure? i need the x and y values of this data. How to extract x, y data values from matlab figure? How do I arrange multiple quotations (each with multiple lines) vertically (with a line through the center) so that they're side-by-side? I know this is really basic, but I am new to MATLAB. Prasanna on 19 Feb 2018. please find the attachment; in the figure, there are two data values. Link. when we are here. Python Assignment Help 5th Floor,MSX Tower-2,Gr. Click on the object that you want to get the data from. please find the attachment; in the figure, there are two data values. Copyright 2016-2022 www.matlabsolutions.com - All Rights Other MathWorks country How to extract x, y data values from matlab. If you have this problem, click on the axes that contains . . Recently, I had to deal with a set of data, some from experiments, and some obtained using MATLAB Curve Fitting Tool. Assign the Figure object to the variable 'fig'. Why does Cauchy's equation for refractive index contain only even power terms? If the figure is stored in a file, such as 'example.fig', then open the figure file using 'openfig'. Follow 1.517 views (last 30 days) Show older comments. please find the attachment; in the figure, there are two data values. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Pay Now By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Why would Henry want to close the breach? rev2022.12.11.43106. >> xd = get (gco,'XData'); >> yd = get (gco,'YData'); Sometimes it can be hard to click on the line, or other object, itself. Japanese girlfriend visiting me in Canada - questions at border control? Unable to complete the action because of changes made to the page. If you want to smooth the lines directly in the figure, the idea is the same: %//Prepare . All I see is the plot. Matlab Assignment Help If the figure is stored in a file, such as 'example.fig', then open the figure file using 'openfig'. How to extract x, y data values from matlab. If the figure is stored in a file, such as 'example.fig', then open the figure file using 'openfig'. FIG files are stored in the standard Matlab MAT format, that you can read using the built-in load() function. Let's discuss about any of your MATLAB Project. Not the answer you're looking for? How to extract x, y data values from matlab figure? Vote. Matlab Simulation Help 0. For example: @gnovice and @Jonas - I think I had run across findobj before, but I didn't even think to apply it to this situation. How could my characters be tricked into thinking they are on Mars? Great suggestions! . 0. How to read a file line-by-line into a list? Learn more about matlab figure, extract . Adding a legend to PyPlot in Matplotlib in the simplest manner possible, Books that explain fundamental chess concepts. You can just search for line-handles directly (though you should close the legend first). i need the x and y values of this data. @AskingQuestions It depends if you want different line plots on one graph, or if you want separate axes in the same figure. Ready to optimize your JavaScript with Rust? Sitemap, [email protected] Reload the page to see its updated state. South Africa I share stuff that I find useful. offers. Vote. sites are not optimized for visits from your location. Learn more about matlab figure, extract . Blogs Canada Learn more about matlab figure, extract . Why do quantum objects slow down when volume increases? Optimization Techniques of Power System with Matlab Codes. Use the HGLOAD command. please find the attachment; in the figure, there are two data values. Follow 1 616 views (last 30 days) Show older comments. How to extract x, y data values from matlab. Based on Thanks for contributing an answer to Stack Overflow! There are several ways to access the data for the plotted graphics objects. Are defenders behind an arrow slit attackable? Reserved. 0. Our Matlab assignment help services include Image Processing Assignments, Electrical Engineering Assignments, Matlab homework help, Matlab Research Paper help, Matlab Simulink help. Connect and share knowledge within a single location that is structured and easy to search. Careers i need the x and y values of this data. Next, call the 'Xdata' and 'Ydata' fields of the line, and you have your original data. Choose a web site to get translated content where available and see local events and Arab As an example on figure i want to find the time of the 68.5 m/s ?? Vote. Then you have access to the data, and you can get the arrays as. 0. get the data from the figure. 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