This is not clear also. There is no unique conversion of a cell, which contains numbers to a string. There is no need to concatenate the converted numbers only to split them afterwards. [~, ~, dat] = xlsread('My_File.xlsx'); ...
cell is a (1*20) string. I want to convert this cell to string. when I use string function, it reported an error as "Conversion from cell failed. Element 1 must be convertible to a string scalar.". I have no idea why it can't convert as the string function described in Matlab. ...
Note: Since R2016b,stringis a new type different from the char arrays you're using. To avoid ambiguity use the term char array (or vector) instead of string. 댓글 수: 1 Elakkiya Prakasam2017년 7월 18일 MATLAB Online에서 열기 ...
Convert a 2-D cell array of strings to a string in MATLAB syntax. Follow View License Share Open in MATLAB Online Download STR = CELL2STR(CELLSTR) converts the 2-D cell-string CELLSTR to a MATLAB string so that EVAL(STR) produces the original cell-string. ...
Can anyone clarify the reason behind this? I assumed this method would be more efficient, but it appears to be completely against the law. Solution: It appears that Cell2mat () is effective! It seems that string2double performs an implicit conversion to an array. ...
Sign in to comment. Accepted Answer Stephen23on 3 Feb 2025 1 Link Edited:Stephen23on 3 Feb 2025 Open in MATLAB Online Ran in: Y = [0,4,6]; X = cellstr(string(Y)) X =1x3 cell array {'0'} {'4'} {'6'} X = arrayfun(@num2str,Y,'uni',0) ...
Conversion from cell array to character string is a matter of de-referencing each of the cell array entries to get the already-contained character string, and building up rows of a char array, with the rows padded (with blanks) to the length of the longest string. There is no look-up ...
in curly braces as shown on the first line. To address the contents of the cell for your fprintf function, you should again use curvy braces, but this time at the end of the variable name, just like you would use parenthesis, except when you use parenthesis on a cell array, Matlab ...
Vote 3 Link Gil - is each element of your cell array a numeric scalar or numeric array? See cell2mat which provides some examples on how you might do this conversion. 0 Comments Sign in to comment.More Answers (2) Damdae on 27 Jul 2019 Vote 7 Link Open in MATLAB Online Try...
你自己对比一下V(i,j)=[...]; 和上一段正常的程序中seg(row,col) = {A(...)};看出问题了吧。改成V(i,j)={[...]}; 或者V{i, j} = [...]; 也是可以的。因为V(i,j)是一个cell，不能赋给它一个矩阵。M = [...]; 之所以是正确的是因为M这样就被定义成了一个矩阵。