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Find row and column of a value in matlab

WebThe code should also do this if the value was not 2 so if I had a, array with [ 1,2 ; 3,1 ; 3,2 ; 3,3 ; 3,5; 4,1 ] it would return only one value for 3 in the first column. WebAug 3, 2014 · value = A(find(A(:,1)==row_data),find(A(1,:)==column_data)) giving us - value = 0.4000 0.5000 0.5000 0.6000 Otherwise, if you are looking to find the value …

Find column number for every row in matrix - MATLAB Answers - MATLAB …

WebJun 30, 2024 · It can be done with a simple conditional expression and find (). The conditional statement will convert your vector to a binary vector, and then find () will locate all the values that are 1. Here's an example: Theme Copy A = [1 13 4 7 5 10 21]; [row, column] = find (A==7) row = 1 column = 4 Sign in to comment. Sign in to answer this … WebSep 21, 2024 · Answers (1) Cris LaPierre on 21 Sep 2024. One feature of a table is that your columns can be different data types (e.g. a double and a cell). In a matrix, all your … christie brinkley daughters pictures https://thebrummiephotographer.com

How to return random unique values based only on the value in …

WebFor VLOOKUP, this first argument is the value that you want to find. This argument can be a cell reference, or a fixed value such as "smith" or 21,000. The second argument is the range of cells, C2-:E7, in which to search for the value you want to find. The third argument is the column in that range of cells that contains the value that you seek. WebMar 15, 2011 · [row, col] = ind2sub (size (data), maxIndex); Another less compact approach finds the max values for each column at first: Theme Copy data = rand (5, 3); [maxNumCol, maxIndexCol] = max (data); [maxNum, col] = max (maxNumCol); row = maxIndexCol (col); Please read "help max" also. 13 Comments Show 12 older comments Raghuram on 26 … WebMar 15, 2024 · Method two: NUM2CELL, ARRAYFUN, and FIND: Theme Copy C = cellfun (@ (v)find (v>=0,1,'first'),num2cell (M,2)) C = 3×1 2 1 2 Method three: CUMPROD and SUM: Theme Copy C = 1+sum (cumprod (M<0,2),2) C = 3×1 2 1 2 Method four: CUMPROD, ONES, and MTIMES: Theme Copy C = 1+cumprod (M<0,2)*ones (size … christie brinkley face wand reviews

find row with certain values - MATLAB Answers - MATLAB Central

Category:Find matching rows based on specific column values - MATLAB …

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Find row and column of a value in matlab

Matlab - Extracting rows with specfic column value from table

WebDec 3, 2024 · With the pure objective of wanting to find all matching rows. That is, there may be [9 5 X], and [3 8 X] and so on and on, and there are lots of different … WebNov 1, 2024 · [row, col] = find (A&gt;3, 2, 'last') Output: So, A (2, 3) and A (3, 3) are the last elements that are greater than 3. We got (2, 3) and (3, 3) as output not (3,2) and (3, 3) because MATLAB treats the array as a single …

Find row and column of a value in matlab

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WebJul 4, 2024 · For finding the index of an element in a 3-Dimensional array you can use the syntax [row,col] = find (x) this will give you the row and the column in which the element is present. Example: Matlab % MATLAB code for Finding an index % of an element in a 3-D array array = [1 2 3; 4 5 6; 7 8 9] % find () will get the index of element WebDec 3, 2024 · With the pure objective of wanting to find all matching rows. That is, there may be [9 5 X], and [3 8 X] and so on and on, and there are lots of different combinations, too many to manually do (a (:,1:2)== (a (1,1:2))) for. The key now is how you define your problem so you want to find if row 79 has the first two values as row 99?

WebMar 23, 2024 · Find value in one row that corresponds to value within another row in the same table column - MATLAB Answers - MATLAB Central Find value in one row that corresponds to value within another row in the same table column Follow 16 views (last 30 days) Show older comments lily on 23 Mar 2024 at 18:02 0 Commented: Minu Mary on … WebNov 28, 2024 · Hi. I want to find row and column of array in matrix. But with out using the find function. Because it finds the same numbers and put them in specific matrix. I want …

WebOct 29, 2015 · according to the matlab documentation, if i am using the whole matrix i can use the ind2sub function: [val,idx] = max (A (:)) [row,col] = ind2sub (size (A),idx) but how can i get that working for my example where i am using vectors a and b to determine the rows and columns it finds the values over?

WebJun 5, 2024 · How to find "maximum" value in a table and to extract the other data's based on maximum value (i.e maximum value row): I have a table with 6 columns as shown below Theme Copy Calcul = table; Calcul.Element = cell2mat (raw (:, 1)); Calcul.Tau = cell2mat (raw (:, 2)); Calcul.Pressure = cell2mat (raw (:, 3)); Calcul.VMStress = cell2mat …

WebLearn more about matrix, matlab I have a matrix, A, and I want to find the minimum value given specified row and column vectors, r and c. I also want to return the col and row of … gepf medical subsidyWebIf all you want to know is the value of a certain part of the matrix just call the index. Theme. Copy. A (3) A (3) = 8. You can call multiple things with indexing, and you can add logic … christie brinkley fan clubWebJun 30, 2024 · It can be done with a simple conditional expression and find (). The conditional statement will convert your vector to a binary vector, and then find () will … christie brinkley foundation makeup