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Find index of cell matlab

WebJan 25, 2024 · Select a Web Site. Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that … WebNov 22, 2024 · This can be done easily by using a combination of two MATLAB functions, the strcmp () and find () functions. Let us see how the same is done Syntax: s_log = …

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WebJul 29, 2015 · I'm using an excel file to extract data and use it in a Matlab GUI, and I need to get the index of some cells in the excel file! I've used the function match but still have a … WebFeb 24, 2011 · In previous versions of MATLAB (before R2016b), you can use the “strfind” function. However, “strfind” returns a cell array of indices. For any input cell whose text does not contain 'bla', “strfind” returns an empty cell. Use “isempty” and “cellfun” with … pc world ayrshire https://redrockspd.com

Find in a cell array? - MATLAB Answers - MATLAB Central

WebAug 7, 2013 · index = cellfun (@ (x) x==5, C, 'UniformOutput', 1); Or the long and most likely faster form: Theme Copy index = false (1, numel (C)) for k = 1:numel (C) index (k) = (C {k} == 5); end [EDITED] If you are talking of a cell string, this is much faster: Theme Copy D = {'1' '5' '3' '4' '2' '3' '4' '5' '2' '1'}; index = find (strcmp (D, '5')); Webfind Find indices and values of nonzero elements collapse all in page Syntax k = find (X) k = find (X,n) k = find (X,n,direction) [row,col] = find ( ___) [row,col,v] = find ( ___) Description example k = find (X) returns a vector containing the linear indices of each nonzero element in array X. WebNov 1, 2024 · The find () function in MATLAB is used to find the indices and values of non-zero elements or the elements which satisfy a given condition. The relational expression can be used in conjunction with find to find the indices of elements that meet the given condition. It returns a vector that contains the linear indices. scto grotesk font

how to find index of cell array? - MATLAB Answers

Category:Find in a cell array? - MATLAB Answers - MATLAB Central

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Find index of cell matlab

Find index of cells containing my string - MATLAB Answers

WebThe steps to find indices and values of nonzero value using find the statement:- Step 1: We need to take all elements into a variable Step 2: Then, we use a find statement with … WebCopy Command. To find a specific integer value, use the == operator. For instance, find the element equal to 13 in a 1-by-10 vector of odd integers. x = 1:2:20. x = 1×10 1 3 5 7 9 11 …

Find index of cell matlab

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WebMay 7, 2024 · I am struggling to understand how to setup some indexing problem in MATLAB. If my entire domain is defined from 1 to N with a padding of two cells. So say my internal domain (domain without padded cells) from 2 to N-2, then if I want to calculate some values at the "interfaces" of the cells instead at the cells, how can I setup this on … WebNov 26, 2024 · Finding the Index of My String as Part of a Cell: To find my string as pattern matching/part of the string, we can use the contains a () function which can then, be passed to the find () function to get the …

WebNov 8, 2011 · indices = find (cellfun (@ (x) strcmp (x,'KU'), strs)) which has the advantage that you can easily make it case insensitive or use it in cases where you have cell array … WebIndex in position 2 exceeds array bounds. Learn more about #index, #bioinformatics, #cell MATLAB, Bioinformatics Toolbox. I am trying to find the centre of mass of (sidechain of) tyrosine residues in a protein. I extracted the coordinates and then found the mass of the atoms in the following code. But while trying to ...

WebFeb 20, 2024 · Learn more about cell, cell array, cell arrays, 3d, matrix, matrix array Hi, I have a matrix M that is of this size: M = 376x268x764 double. Here, 376x268 are latitude … WebJan 25, 2013 · If I wanted to find the index number of all the '.b' objects containing the number 6, I would have expected the following function would do the trick: find (Structure.b == 6) ... and I would expect the answer to contain '2' and '3' (for the input shown above). However, this doesn't work.

WebNov 26, 2024 · Finding the Index of My String as Part of a Cell: To find my string as pattern matching/part of the string, we can use the contains a () function which can then, be passed to the find () function to get the indices. Syntax: indices = find (contain (array,string)) Example 2: Matlab % MATLAB Array code arr = {'geeks','for','geeks','geek'};

WebJan 10, 2024 · So I need to find # sign from the string. s1=aircraft (1).field s2="#" I use index=find (strcmpi (s1,s2)) This doesnt work The code has to be compatible to Matlab Coder Sign in to comment. Sign in to answer this question. I have the same question (0) Answers (1) Adam Danz on 10 Jan 2024 Edited: Adam Danz on 10 Jan 2024 Helpful (0) … sct of ohio incWebNov 13, 2024 · Theme Copy idx = arrayfun (@ (K) K.elevation >=0, K, 'UniformOutput', false)'; now I want to use the function trapz to find the area I tried many things, but I'm getting always errors like 'Unable to use a value of type cell as an index or 'Expected one output from a curly brace or dot indexing expression, but there were 161 results' pc world ayrWebNov 13, 2015 · 1. Use strcmp to compare a cell array of strings with a string: >> normal= { 'back.' 'buffer_overflow.' 'ftp_write.' 'guess_passwd.' 'imap.'}; >> strcmp ('back.',normal) … pc world backup cloud