MATLAB Online에서 열기 Hi, I have below cell array of numeric values, I want to convert them into double array Input: {'1''2' '3''5' '6''10' '12''11'} Many thanks in advance, 댓글 수: 0 댓글을 9
myCell =1×2 cell array {[42]} {5×5 double} ele = myCell(1,2) ele =1×1 cell array {5×5 double} Use curly parentheses to get data from the cell in its type ele = myCell{1,2} ele =5×5 0.5062 0.9224 0.3035 0.3201 0.1839 0.8434 0.3387 0.2509 0.9461 0.0362 0.7808 0.7764 ...
1×4 cell array {[1]} {[2]} {["3"]} {'4'} ThemeCopy >> cellfun(@myconverter,b) ans = 1 2 3 4 But note it'll error if you give it something it's not equipped to handle: ThemeCopy >> c={[10 20] [30 40]} c = 1×2 cell array {1×2 double} {1×2 double} Th...
cell2mat({'01'}) = '01' (double) str2double({'01'}) = 1 (char) 1 Comment Giuseppe Degan Di Dieco on 29 Nov 2021 Thanks Damdae, very useful tip to convert cell array, containg numbers, to double. Best. Sign in to comment. Philipp Prestel on 24 Jun 2023 Vote 0 Link Open...
1 Comment Xiao Tang on 17 Jul 2012 Thanks Walter. But the format of MKVALM2PRSALEM is still in cell array, rather than double. Sign in to comment.Sign in to answer this question.See Also MATLAB Answers Obtain empty cells if I import empty cells from excel 1 Answer Add date variab...
Please post the code your are currently using. Then it is much easier to improve the code. Perhaps you only forgot to pre-allocate the output and you can solve this in milliseconds.fmt = '%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%q%...
My data set is read from a strangly formated .csv file an yields a table where each cell of the table has an array. When I read one cell of the table, I get something like this but much longer. ThemeCopy C = {'[0 1 2 3 4]'}; How can I convert this to a double array?
C=2×3 cell array {[ 1]} {[ 2]} {[ 3]} {'text'} {5×10×2 double} {3×1 cell} You also can use {} to create an empty 0-by-0 cell array. C = {} C = 0×0 empty cell array To create a cell array with a specified size, use the cell function, described below...
Takes any number of cell or double arrays and resizes them all to the same dimensions. Also serves to resize any array with removal of extra rows/columns and adding of NaN, 0, or empty string rows/columns. - NotMyMajor/MATLAB_samesize
vtkPoints:SetPoint( vtkIdType id, double x[3] )和InsertPoint( vtkIdType id, double x[3] )可以设置点的vtkIdType(类似ID值)和三维坐标。 两个函数的区别在于:InsertPoint先要完成点的范围检查和内存分配工作,索引速度较慢。 注:这两个函数的实质是调用SetTuple( const vtkIdType i, const float *tu...