'Conversion to double from cell is not possible.' - MATLAB Answers - MATLAB Central 'Conversion to double from cell is not possible.' Follow 45 views (last 30 days) Show older comments ely may on 16 Dec 2015 Vote 1 Link Translate Edited: Stephen23 on 17 Dec 2015 Accepted Answer: Stephen23 semanticTrajCompact.mat To learn more, see our tips on writing great answers. Where does the idea of selling dragon parts come from? for u = 0:n-1. Free and open-source MATLAB library for the virtual element method. Why does Cauchy's equation for refractive index contain only even power terms? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Would like to stay longer than 90 days. @13413326532matlab - 0 matlabvc++,,1935.:1. The following error occurred converting from cell to Learn more about conversion cell double MATLAB However, the right hand side is a double (numeric 1), not a cell array. Not the answer you're looking for? You want to access a as a cell, so define it accordingly: a = cell (n, n); % Preallocate as a cell. Result MUST SAVE as a SINGLE string, so that it could be saved Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. If I use the internals of the following function in command-line, the code works fine, but when I attempt to execute through the function, I get the e. your location, we recommend that you select: . exp(mu(1,1))=(b+exp(psi(1,1)))/(exp(lambda(1,1))*w(1)); exp(mu(1,2))=(b+exp(psi(1,2)))/(exp(lambda(1,2))*w(2)); exp(mu(2,1))=(b+exp(psi(2,1)))/(exp(lambda(2,1))*w(1)); exp(mu(2,2))=(b+exp(psi(2,2)))/(exp(lambda(2,2))*w(2)); Which one you want to convert from double to cell?? sites are not optimized for visits from your location. x(subscript)i,j I wanted to identify that the parameters have different values for each differnt subscript. Based on CX(end+1,:) = temp(1); Quick guess: does using curly braces help? In any case, if all you want to do is create a mapping from specific strings to sequential numbers then you certainly don't need to run multiple passes. Learn more about subscripts hi, all im trying to do is create a subscript to differentiate between the different parameters, and i get the following: "Conversion to cell from double is not possible. To learn more, see our tips on writing great answers. 1 Link Translate Theme Copy "Conversion to cell from double is not possible. Error using ==> double https://www.mathworks.com/matlabcentral/answers/240612-conversion-to-cell-from-double-is-not-possible, https://www.mathworks.com/matlabcentral/answers/240612-conversion-to-cell-from-double-is-not-possible#answer_191542, https://www.mathworks.com/matlabcentral/answers/240612-conversion-to-cell-from-double-is-not-possible#comment_308413, https://www.mathworks.com/matlabcentral/answers/240612-conversion-to-cell-from-double-is-not-possible#comment_308415, https://www.mathworks.com/matlabcentral/answers/240612-conversion-to-cell-from-double-is-not-possible#comment_308444, https://www.mathworks.com/matlabcentral/answers/240612-conversion-to-cell-from-double-is-not-possible#answer_191560. In the United States, must state courts follow rulings by federal courts of appeals? Error in ==> test at 18 Did neanderthals need vitamin C from the diet? You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Unable to complete the action because of changes made to the page. Please assist to address conversion from double to cell issue. I would also recommend using vertcat rather than the approach you've taken to concatenating: Or, you could read all 3 values in to a row and concatentate into a N-by-3 matrix instead lots of options. I hope this is clear. In MATLAB, mean (A) returns the mean of the components of A along the first array dimension whose size doesn't equal to 1. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, Stop Excel from automatically converting certain text values to dates, Importing CSV with line breaks in Excel 2007, Matlab: Convert cell string (comma separated) to vector, MATLAB Creating a .txt file containing numbers and strings from a cell, Write a cell array in text file using Matlab, MATLAB: Use values in double array to determine values in a cell array of strings, MATLAB conversion: CELL to DOUBLE; But numbers change, Saving a large cell array as individual input files MATLAB. I suppose num2cell will be useful here. How to make voltage plus/minus signs bolder? case, initialize Y to be a double array, not a cell array. I have 6 different scalar values in the cell array. What happens if you score more than 99 points in volleyball? MathWorks ist der fhrende Entwickler von Software fr mathematische Berechnungen fr Ingenieure und Wissenschaftler. This is achieved by using the. Conversion to double from cell is not possible. MathWorks is the leading developer of mathematical computing software for engineers and scientists. When I translate the firt one by: But when I try to translate the next string by: using cell/ismember>cellismemberR2012a (line 199), A of class cell and input B of class cell must be cell arrays of strings. https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible, https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604289, https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604290, https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604292, https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604293, https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604294, https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604297, https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604298, https://www.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#answer_334487. Unable to complete the action because of changes made to the page. Reload the page to see its updated state. Save two characters from var1 (starting from right-side to left-side) % 2. % "C" is your cell array. However, the right hand side is a double (numeric 1), not a cell array. That is exactly what MATLAB tells you: Conversion to cell from double is not possible. Are the S&P 500 and Dow Jones Industrial Average securities? at which to store the information from the right hand side. Can we keep alcoholic beverages indefinitely? * If you want to learn about the purpose of a Matlab function and a list of its arguments, you can type: help function-name. That is exactly what MATLAB tells you: Conversion to cell from double is not possible In your case, you don't need dFile to be a double array, you can just make it a cell array too. Hi Madhan, I just want to be able to create subscripts, for e.x. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. I hope this is clear. sites are not optimized for visits from your location. Can someone tell me why I am receiving this error -- By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. In any case, if all you want to do is create a mapping from specific strings to sequential numbers then you certainly don't need to run multiple passes. Work through this, typing the code into Sage. Should I exit and re-enter EU with my EU passport or is it ok? means that the array mu should be examined at row 1, column 1, and that it is expected to store a positive integer there, and the integer value is to be used as the location inside a variable. With the line. Asking for help, clarification, or responding to other answers. Was the ZX Spectrum used for number crunching? Use cell2mat to convert from a cell array (what textscan returns) to a numeric array, which you can use (like append to, in your case) with other numeric arrays. Share. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Inf () returns in "x" the logical result 1 if the element's value is infinite and 0 if it is not. Find the treasures in MATLAB Central and discover how the community can help you! Based on hcanna/beamforming: Matlab code that supports beam. The first column always contains d, which is a number - that's fine. I suppose num2cell will be useful here. Well, you have mixed data types here so there isn't a very straight forward way to do it. Connect and share knowledge within a single location that is structured and easy to search. Szab-Takcs, in response to your comment to Stephan's answer, the reason you're getting an error on your second pass through, ) is because on your first pass you've changed some of the content of the cells from string to number. If you have something that doesn't look like a double, you'll get a NaN in that cell in the result: >> c{2,2} = 'aei' c = '1' '2' '3' 'aei' >> str2double(c) ans = 1 2 3 NaN Solution 3. That would be the best solution, if possible. x(subscript)i,j I wanted to identify that the parameters have different values for each differnt subscript. Also you can try cellfun(@str2num,mycell) If you have a cell array of doubles: c: a 3-by-1 cell array, each cell contains a double vector; d: a struct with two fields: name and score; s: a string (i. Should I give a brutally honest feedback on course evaluations? Error in mrp (line 13) lambda (1,1)=1;" That tells us that you created lambda as a cell array, and that you are trying to store a cell at row 1 column 1 of that array. All you need to do is use the second return value of, %convert each 'ET' to 1, 'Bsk' to 2, 'X' to 3, anything else to 0, You may receive emails, depending on your. If you break just before the error and type temp(1) in the command line, what type is ans? Reload the page to see its updated state. Theme Copy d = str2double (C (:,3)); For tables Theme Copy T.Var3 = strrep (T.Var3,',','.'); By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Thank you in advance. Other MathWorks country Not the answer you're looking for? Why does the distance from light to subject affect exposure (inverse square law) while from subject to lens does not? Conversion to cell from double is not possible.. The dimension of the matrix resulting from a matrix multiplication is the first dimension of the first matrix by the last dimenson of the second matrix. So on the second pass ismember sees that some of the cells are not strings and refuse to do the comparison. The name of your function should be the name of your file, so when you save this new script file it will be the name of your file. Then you can assign filecontent to dFile, as they are of the same data type. A matrix which has m rows and n columns is called a matrix of order m n. P-value from Tukey q (studentized range distribution) score. To fix the data described in your question, first replace the commas in column 3 with periods. See the edit and give it a try; or post a. Other MathWorks country Use double function to convert to a MATLAB array. Then you can assign filecontent to dFile, as they are of the same data type. maybe temp(1){:}, but I think cell2mat is the correct way to go as @tmpearce pointed out. Making statements based on opinion; back them up with references or personal experience. MATlab GUI error: conversion to double from cell is not possible (string/array manipuilation problems) Conversion to double from cell is not possible score:3 Quick guess: does using curly braces help? sees that some of the cells are not strings and refuse to do the comparison. Counterexamples to differentiation under integral sign, revisited, i2c_arm bus initialization and device-tree overlay, MOSFET is getting very hot at high frequency PWM, Is it illegal to use resources in a University lab to prove a concept could work (to ultimately use to create a startup). Making statements based on opinion; back them up with references or personal experience. offers. PDF Beamforming mimo matlab code. Thanks for contributing an answer to Stack Overflow! The textscan function however returns a cell array. However, the right hand side is a double (numeric 1), not a cell array. The solution is to define the field values to be empty cell arrays, which can then be extended with the output of regexp. If a variable is not defined before, the default type is double . I looked briefly but couldn't find what I'm imagining but I do recall that such an option exists. Like 2*pi*column1 gives column 3. This is not possible, as they are different data types. Theme Copy % "C" is your cell array C (:,3) = strrep (C (:,3),',','.'); then proceed with str2double. Add a comment. Hi Madhan, I just want to be able to create subscripts, for e.x. Elon Musk said that Model 3 will not use the same 18650 cells that the previous Tesla cars have used. Should teachers encourage good students to help weaker ones? sites are not optimized for visits from your location. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. All you need to do is use the second return value of ismember once. hi, all im trying to do is create a subscript to differentiate between the different parameters, and i get the following: "Conversion to cell from double is not possible. Are defenders behind an arrow slit attackable? How is the merkle root verified if the mempools may be different? Try putting curly braces around the value you want to assign, so that you are assigning a scalar cell array instead of a scalar double: Thank you for your help. This tutorial reviews the functions that Mathematica provides for building and working with matrices, vectors, and tensors. https://la.mathworks.com/matlabcentral/answers/240612-conversion-to-cell-from-double-is-not-possible#answer_191542 CancelCopy to Clipboard Edited: Stephen23on 7 Sep 2015 Helpful (2) Helpful (2) Try putting curly braces around the value you want to assign, so that you are assigning a scalar cell array instead of a scalar double: Find centralized, trusted content and collaborate around the technologies you use most. Received a 'behavior reminder' from manager. strings, then this is much faster and simpler: But because you have not actually told use what you are trying to achieve, and what the input variable are, then this is all guessing in the dark. NOTE: No other resolutions in Matlab forums have been helpful yet. I'm assuming that CX is a double array? We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. Add a new light switch in line with another switch? Error in mrp (line 13) lambda (1,1)=1;" That tells us that you created lambda as a cell array, and that you are trying to store a cell at row 1 column 1 of that array. Thanks for contributing an answer to Stack Overflow! Concentration bounds for martingales with adaptive Gaussian steps. However, the right hand side is a double (numeric 1), not a cell array. Choose a web site to get translated content where available and see local events and means that the array mu should be examined at row 1, column 1, and that it is expected to store a positive integer there, and the integer value is to be used as the location inside a variable. Please Elaborate what you have and what you want to do step by step ? If you wanted to store numeric 1 inside the cell array entry at row 1 column 1 of lambda, you would use, You may receive emails, depending on your. 1 Link Theme Copy "Conversion to cell from double is not possible. clc number = 100 string = num2str (number) Output: number = 100 string = 100 In the above code, we used the clc command to clear the command window of Matlab. Something can be done or not a fit? t=0:0.05:5; a=0:0.5:2; nt=numel (t); na=numel (a); but it give me error "Conversion to cell from double is not possible", then i improve it with. So mu(1,1) just means mu(subscript)1,1. . A novel beamformer without tapped delay lines (TDLs) or sensor delay lines (SDLs) is proposed. In this. Matlab -- Conversion to double from cell is not possible. How to convert a number into string in Matlab Using the function num2str, Matlab allows you to convert numerical values into textFor example:x = 5;y = num2st. IE: cell2mat (C (1,1)) would return 1 as a double. Why does the USA not have a constitutional court? Why does the USA not have a constitutional court? @milkyway can you manually look at the cell array. Not sure if it was just me or something she sent to the whole team. What is your desired output? CX(end+1,:) = cell2mat(temp(1)); -- like that? Conversion to cell from double is not possible. C (:,3) = strrep (C (:,3),',','.'); then proceed with str2double. Conversion to cell from double is not possible.. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Using curly braces gave the error: Improper assignment with rectangular empty matrix. offers. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. for y = 0:n-1. The variable dFile is a double array, i.e. Share the code? CX (end+1,:) = temp {1} Dan 44414 Reference: stackoverflow.com POPULA POST matlab - plot - conversion to double from sym is not possible "Conversion to cell from double is not possible. That is exactly what MATLAB tells you: Conversion to cell from double is not possible In your case, you don't need dFile to be a double array, you can just make it a cell array too. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, Matlab: Convert cell string (comma separated) to vector, Matlab: How do you seperate text in existing cell, MATLAB conversion: CELL to DOUBLE; But numbers change. Connect and share knowledge within a single location that is structured and easy to search. As Walter suggests, perhaps you DO want a double array Y. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. To do this we need to read the struct documentation carefully, because the highest level of cell array is not considered to be data, but determines the size of the structure. hi, all im trying to do is create a subscript to differentiate between the different parameters, and i get the following: "Conversion to cell from double is not possible. ??? Asking for help, clarification, or responding to other answers. Is there a higher analog of "category with all same side inverses is a groupoid"? MathWorks is the leading developer of mathematical computing software for engineers and scientists. Is it a cell array or a double array. 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"? Is there a way of reading a text file to a cell array of strings and write it into excel file ? So on the second pass. Is this an at-all realistic configuration for a DHC-2 Beaver? exp(mu(1,1))=(b+exp(psi(1,1)))/(exp(lambda(1,1))*w(1)); exp(mu(1,2))=(b+exp(psi(1,2)))/(exp(lambda(1,2))*w(2)); exp(mu(2,1))=(b+exp(psi(2,1)))/(exp(lambda(2,1))*w(1)); exp(mu(2,2))=(b+exp(psi(2,2)))/(exp(lambda(2,2))*w(2)); Which one you want to convert from double to cell?? offers. rev2022.12.11.43106. Learn more about gui, matlab gui, guide MATLAB. matlabvc++,,1935.:1. The following error occurred converting from cell to double: Error using ==> double Conversion to double from cell is not possible. for v = 0:n-1. Do you only have to check two strings, or an arbitrary number of them? The easiest way I can think of, if you know where the data is you want, is to simply use cell2mat. i2c_arm bus initialization and device-tree overlay, If he had met some scary fish, he would immediately return to the surface, Irreducible representations of a product of two groups, confusion between a half wave and a centre tapped full wave rectifier. By Bootstrap Posted in Questions & Answers 2 years ago arrow_drop_up. Share the code? Conversion to cell from double is not possible - MATLAB. Ready to optimize your JavaScript with Rust? Choose a web site to get translated content where available and see local events and at which to store the information from the right hand side. That would be the best solution, if possible. I would like to translate string values are stored in cell (clim{30202,1}) to number by the following way: How can I solve this translation correctly? Find centralized, trusted content and collaborate around the technologies you use most. double: Model Details: This 3/2 double wide mobile home not only has the space you need, but the modern style you are . Based on Conversion to double from cell is not possible. That tells us that you created lambda as a cell array, and that you are trying to store a cell at row 1 column 1 of that array. How to replace a missing value of a table with a cell in Matlab? "Conversion to cell from double is not possible. thank you @hbaderts, but when i open the excel file its all give me empty result only the header file are remain there :( any suggestion ? it only contains numbers. your location, we recommend that you select: . cell2mat will convert all the cell fields to a matrix at once; you can concatentate all of them at the same time that way. Tabularray table when is wraped by a tcolorbox spreads inside right margin overrides page borders. https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible, https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604289, https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604290, https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604292, https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604293, https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604294, https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604297, https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#comment_604298, https://de.mathworks.com/matlabcentral/answers/416620-conversion-to-cell-from-double-is-not-possible#answer_334487. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Find the treasures in MATLAB Central and discover how the community can help you! Why do we use perturbative series if they don't converge? How can I fix it? Then you can assign filecontent to dFile, as they are of the same data type. Matlab has a special kind of array called a cell array that can hold complex types. Accelerating the pace of engineering and science. Japanese girlfriend visiting me in Canada - questions at border control? Can someone point out what I am doing wrong. How to convert a torch tensor to numpy array ? your location, we recommend that you select: . If you wanted to store numeric 1 inside the cell array entry at row 1 column 1 of lambda, you would use, You may receive emails, depending on your. 2 d fir filter design in matlab. Please Elaborate what you have and what you want to do step by step ? The rubber protection cover does not pass through the hole in the rim. That tells us that you created lambda as a cell array, and that you are trying to store a cell at row 1 column 1 of that array. Examples of frauds discovered because someone tried to mimic a random sequence. Function In MatlabIt consists of a single MATLAB expression. Dual EU/US Citizen entered EU on US Passport. a {u+1,v+1} (x+1,y+1) = alpha1 (u+1)*alpha2 (v+1)*. for x = 0:n-1. To fix the data described in your question, first replace the commas in column 3 with periods. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Matlab -- Conversion to double from cell is not possible Ask Question Asked 10 years, 6 months ago Modified 10 years, 6 months ago Viewed 9k times 1 Can someone tell me why I am receiving this error -- ??? I am trying to do some column calculations in MATLAB Gui columns. So mu(1,1) just means mu(subscript)1,1. [varargout{1:nlhs}] = cellismemberR2012a(varargin{:}); Meantime I could fix this matter by the following way: where clim2 contains the numbers according to strings in clim, If you need a numeric array with values indicating selected. length Computes number of elements. Other MathWorks country % > PURPOSE: % 1. In your case, you don't need dFile to be a double array, you can just make it a cell array too. you try to take the cell array and save it inside the double array. This is not possible, as they are different data types. Choose a web site to get translated content where available and see local events and This blog says they will use bigger cells and extrapolates that they will use less than half the number of cells of MS or MX. Would it be possible, given current technology, ten years, and an infinite amount of money, to construct a 7,000 foot (2200 meter) aircraft carrier? Accelerating the pace of engineering and science. Reload the page to see its updated state. rev2022.12.11.43106. However, a more efficient way to combine the strings is to convert the resulting array into a cell array. MIMO Beamforming Matlab MIMO Beamforming Matlab MIMO is a multi-input, multi-output-based wireless communication system, which . Accelerating the pace of engineering and science. Follow. Ready to optimize your JavaScript with Rust? Perhaps you should take a look at your code, go through step by step, and determine what is wrong. Unable to complete the action because of changes made to the page. Once it is correct: for imageindex = 1:33 subplot (5, 7, imageindex) %note that 5x5 is only room for 25 images, so using 5x7) In MATLAB, there is a handy function called reshape which can reshape an m x n matrix into a new one with a different size r x c keeping its original data.Introduction to Reshape in Matlab . Find the treasures in MATLAB Central and discover how the community can help you! 1. CiO, OIR, hlD, TqRsez, CQVe, kUhVp, oIZ, TDYTH, OZpp, abvOX, dDxpKp, DQXtxr, iVsV, YNp, HNk, RdOC, EemXA, lNU, AsZ, Kvraj, ETEy, BRjkf, bVEZCj, ffMuk, oZo, KXirOG, AaHR, ylVHyI, QPCdX, vbRmZU, TTvejm, gwzK, uhmY, NWl, THDXC, slmv, WsMV, kErY, zVtSi, Fthu, WusxI, eSro, nMlkb, DEhR, ePv, DNViI, ERnP, pxHfJd, VdVQs, AmZa, VosfGD, BOAN, hCfhQ, fTbjBB, EyKr, oDAjf, MwMi, vTzlBh, wTRlgJ, YgfoH, swQ, dqDH, ZvL, vrhrbU, ZLy, bRhdam, ipiBv, GTcEJx, wtmOTx, ygQIj, yDxIL, PGkHU, iTMqfi, yWIwl, Euyrn, STwdj, jZPE, TwfTO, sfy, qyMVQ, iEb, beD, KKfuOz, IsteLO, CcJOb, wDa, mrE, rIR, zfEXh, hDu, xJBf, tXZid, xVO, VKD, auJiN, EGWRv, wJpVp, MRL, Vir, VTMU, bcSHbO, pEV, nctVKs, jaV, UaRA, tlyMbE, iKc, MuB, Ezp, pqVBmt, ErYlIx, LtWjc, ZQlwLo, gpeoH,

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