matlab display text and variable

displays a leading X = before the scalar, cell array of character vectors, or string array. fixed it myself using: But how do I latex the fonts and also how do I increase its size. For example if your variable is myVar, DO NOT DO, Hi, thanks for the help. components of the color. By default, the position value is defined in data units. Find the treasures in MATLAB Central and discover how the community can help you! Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Write a figure to a file automatically in MATLAB, How to check if a string contains a substring in Bash. I found the solution to the problem from a user in Stackoverflow. Making statements based on opinion; back them up with references or personal experience. replaces only the expression or variable old with new. TeX markup. An RGB triplet is a three-element row vector whose elements should produce a numeric value. Name-value arguments must appear after other arguments, but the order of the To add text to a single point, specify txt as a character vector or string the Text object. For polar axes, the first coordinate is the polar angle Text object. more information, see Run MATLAB Functions in Thread-Based Environment. options, the equivalent RGB triplets, and hexadecimal color codes. Is it possible to create a concave light? sites are not optimized for visits from your location. To include special characters, such as superscripts, subscripts, The function can be used to display a hyperlink in the form of a clickable link on the screen. To display some text and a matrix, you can use two disp statements. A place where magic is studied and practiced? sites are not optimized for visits from your location. the font size to 14 points. Create another string symstr that contains S. Display symstr as a formula without evaluating the operations by using displayFormula. By default, the Clipping property for Modifiers remain in effect until the end of the text. If you want to get all of the output values, you will have to call answer in the following way: This will place the value d in out1, the value e in out2, and the value f in out3. Do I need a thermal expansion tank if I already have a pressure tank? Please see above. thankyou, You may receive emails, depending on your. array, cell array, or categorical array. '', Run MATLAB Functions in Thread-Based Environment. Concatenate multiple character vectors together using the [] operator. I've tried using %f where the variables should be and then putting a comma and the variable name at the end as well as: disp ('text ' + variable + 'more text'); matlab disp Share Improve this question Identify those arcade games from a 1983 Brazilian music video, Why is the function returning "ans 3" even though I didn't ask for the length of. But when I run the code, I get the error. If you do not specify the Accepted Answer: madhan ravi Part of my code is Theme Copy d_close = 3* (r1_eq + r2_eq) figure (101); h1 = plot (normalized_time, r1_us, 'b-', normalized_time, r2_us, 'k:'); set (h1,'linewidth',2); txt = ['d = ', num2str (d_close)]; % t = text (0.0025, 17, txt); t.FontSize = 24; legend ( ['Bubble-1'], ['Bubble-2']) and so on. Here are the RGB triplets and hexadecimal color codes for the default colors MATLAB uses in many types of plots. 1 I actually have found a satisfactory answer, which builds on the answer of Rotem above: In the button pushed callback, simply add: % Button pushed function: UpdateButton function UpdateButtonPushed (app, event) app.UITable.Data = app.T; app.UITable.ColumnName = app.T.Properties.VariableNames; end expression, or array. sites are not optimized for visits from your location. Couple of choice depending upon just how you want to use it As a function, can retrieve the passed variable name with, so can write something like the following (without any error checking, formatting, etc., etc., etc., )--, % DISPWITHNAME(X) -- Display scalar variable(s) in argument list with name(s), Alternatively, you could capture the list of desired variables from, with an argument list including appropriate wildcard and then iterate over that list having rearranged the order from the default aplphanumeric sort to the desired numeric order by use of the optional indexing array variable returned by. Then assign the string to the text box in the app using. Other MathWorks country Other MathWorks country thanks! How to display result in Text Area in Matlab Appdesigner Follow 588 views (last 30 days) Show older comments Noor Zaim Syafiq Nor Azam on 9 Dec 2019 Vote 1 Link Moved: Adam Danz on 23 Nov 2022 Accepted Answer: Adam Danz Hi, I have a problem here where I could not display my result of the equation in the text area. Choose a web site to get translated content where available and see local events and Reload the page to see its updated state. "m" looks like regular alphabet. To use a fixed-width font that looks good in any locale, use 'FixedWidth'. How to output texts and variables in MATLAB -- use of disp () and fprintf () function Rafiul Shihab 1K subscribers Subscribe 4.1K views 1 year ago In this video, we will see multiple ways to. t = text(___) returns Create a string S representing a symbolic expression. For inline Starting in R2015b, distances in Character width = width of letter You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. value. Accelerating the pace of engineering and science. FontName, FontWeight, and scalar that starts with a hash symbol (#) Create a line plot and add two text descriptions to the axes. For example, display The disp()function displays exactly one value/variable to the screen. Input the formula as a string. The default the highest point of the mountain is : 4563 ft, the variable hp = 4563 is already stored into the variables. Create a variable with numbers and another variable with text. of the input argument combinations in the previous syntaxes. If you are using an earlier release, use the set function instead. This makes the code easy to understand and maintain. All Thanks, this is very useful. Based on your location, we recommend that you select: . To add text to one point, specify x and y as scalars. Display a matrix and label the columns as Corn, Oats, and Hay. variable = ['hello this is x' x ', this is now y' y ', finally this is d:' d], variable = [str1 str2 str3 str4 str5 str6]. Use the elements of t to Display Differential Equation Define a string that describes a differential equation. Concatenate multiple character vectors together using the [] operator. text'). For initial_conditions = [r1_eq 0.d0 r2_eq 0.d0]; max_radii_combined = (max(r2_us) + max (r1_us))/1d6, diff_close_safe_positive = d_close - max_radii_combined, diff_far_safe_positive = d_far - max_radii_combined. In the end I have some results I would like to display in the TexEdit Field. by your system resolution. Do new devs get fired if they can't solve a certain bug? Your approach is fundamentally flawed because you are storing meta-data in the variable names: trying to access that meta-data will make your code complex, slow, and hard to debug. ax can precede any of the input argument combinations in values are not case sensitive. All units, except for 'data', are measured The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Other MathWorks country FontAngle properties do not have an effect. Madhan, What if I wish to have mu m in latex (greek letters) after the value of d_close? Reload the page to see its updated state. Agreed. To display the same thing on a GUI, assuming you have a uicontrol of type text you would do something like: h = uicontrol ('Style','text','String','Hello world'); If you have a (string) variable with the text inside it, you can also change the String property of the uicontrol once it's created if you have access to its handle, e.g. Expression or variable to be replaced, specified as a character vector, string For example, text(.5,.5,sprintf('first In your code, instead of just setting 'answer' to some string, set a variable using whatever code is dealing with your user's information. The 3 disp is what you are looking for, as in: >>disp string %command format for single string arguments string >>disp 'string test' string test >>disp ('string test') %function format string test and for a variable >> test= 'string'; >> disp (test) string but not >>disp string test Error using disp Too many input arguments. First coordinate, specified in one of these forms: The interpretation of the first coordinate depends on the Does a summoned creature play immediately after being summoned by a ready action? Text interpreter, specified as one of these values: 'tex' Interpret characters using a subset of specify the Position and String properties Use \leftarrow to display a left-pointing arrow. MathWorks is the leading developer of mathematical computing software for engineers and scientists. To display offers. disp is the simpler version of the two. Choose a web site to get translated content where available and see local events and lake_names =[lake_Erie,lake_Huron,lake_Michigan,lake_Ontario,lake_Superior]; now I want to get Matlab to show me the lake names and the corresponding value after it sorts them, is that even possible to do? That was helpful, but it's still not working the way I want it to. Matlab supports variable arrays that of the unsigned integer data type. Disconnect between goals and daily tasksIs it me, or the industry? https://www.mathworks.com/matlabcentral/answers/369589-how-to-get-matlab-to-print-both-values-and-variable-name, https://www.mathworks.com/matlabcentral/answers/369589-how-to-get-matlab-to-print-both-values-and-variable-name#answer_293440, https://www.mathworks.com/matlabcentral/answers/369589-how-to-get-matlab-to-print-both-values-and-variable-name#comment_509793, https://www.mathworks.com/matlabcentral/answers/369589-how-to-get-matlab-to-print-both-values-and-variable-name#answer_293436, https://www.mathworks.com/matlabcentral/answers/369589-how-to-get-matlab-to-print-both-values-and-variable-name#comment_2487123, https://www.mathworks.com/matlabcentral/answers/369589-how-to-get-matlab-to-print-both-values-and-variable-name#answer_293435, https://www.mathworks.com/matlabcentral/answers/369589-how-to-get-matlab-to-print-both-values-and-variable-name#comment_509729, https://www.mathworks.com/matlabcentral/answers/369589-how-to-get-matlab-to-print-both-values-and-variable-name#comment_509775. In a character array, each character in a string counts as one element, which explains why the size of a is 1X11. Quick replies are much appreciated, thanks. lies in relation to the text. offers. For example, text(.5,.5,{'first','second'}). There is. Before R2021a, use commas to separate each name and value, and enclose cool but you dont get to use num2str do you? I have tried using the disp command, however as the text I am choosing to display has not been assigned to a variable so it will not work. Again, clean up format and other details to heart's content You may receive emails, depending on your.

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