MATLAB Online에서 열기 b = 1×1 cellarray {1×2 cell} i wantto get last element in cell ("4") and convert it in double 댓글 수: 0 댓글을 달려면 로그인하십시오. 채택된 답
G is a cell array: G={16x16 cell 16x16 cell 16x16 cell 16x16 cell 16x16 cell 16x16 cell} Each cell look like this: G{1}=[1 [] 3 ; 4 [] 7]; (but 16x16) I want to remove these empty cells []. I have tried index = cellfun(@isempty, G) == 0; ...
然 后呢,你想把这个细胞型文件转成矩阵,数据类型变成double,最简单的思维方式就是cell2mat,先转成string,然后再str2num就好 了。很可惜,在matlab里面,cell2mat是默认要求你的矩阵的大小是统一的,可是这里呢,‘8’的长度是1,‘14’的长度是2,所以转换的时 候就会出问题,就会出现错误提示。 >> cell2mat(a) ??
To use categorical arrays, first change the data in the Month column of the table from a cell array to a categorical array. Then use the reordercats function to reorder the categories. You can apply these functions to the table in the workspace (tbl) or to the table stored in the Source...
https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html 1 Comment Bradley on 14 Mar 2025 Excellent! I definitely over thought it. Your solution worked great, I have a very similar line of code in my main program as the for loop above, I’ll c...
Is How I read all of the folders in one cell array without loosing any information is to prepare them is where I don't know what the Problem is. ThemeCopy clearall % 1.Create data (according to the data i'm actually using)
Open in MATLAB Online Hi, I have dataset (different data types) that contains thousands of rows ThemeCopy [~,~,data] = xlsread('dataset.csv'); % Extracting particular columns into cell array Selected_AIS_Data=(data(2:end,[1 2 3 4 6 9 10 18 19 ])); % Remove NAN rows ...
MATLAB Online で開く Hello there, I have data from 10 trials stored in a 1x10 cell array "Predictors" and I want to create a loop that pulls out one trial at a time and then concatonates the data in all the other trials and saves it under ...
Open in MATLAB Online EDITED ThemeCopy the_xd_cell=load('the_xd_cell.mat') the_xd_cell1(1,:)=the_xd_cell.the_xd_cell{1} the_xd_cell2(1,:)=the_xd_cell.the_xd_cell{2} the_xd_cell3(1,:)=the_xd_cell.the_xd_cell{3} dlmwrite('sample.txt',the_xd_cell1,...
How to retrieve tables from a cell array . Learn more about cell array, cell arrays, cell, table, data MATLAB