Change path of where the excel files are store and run the code

4 次查看（过去 30 天）
Devarshi Patel
Devarshi Patel 2019-6-7
回答： Walter Roberson 2019-6-7
Hello,
I want the user to run the matlab code from its original directory but running it through the excel files that are located in different directory. For example, if matlab code is stored in C:/user/documents and user selects the excel file to be in C:/user/data/excelfiles, I want the code to go through excelfiles folder and run through those files. I have already tried uigetfile to run the code through user selected path. This is not working out as the code still tries to run through its original directory. (Also excel files are too big to load them to matlab.)
[filenames,path] = uigetfile({'*.csv'},'Select the INPUT DATA FILE(s)','MultiSelect','on');
filename1 = strcat(path,filenames);
Code I am currently using to change the path of the files.

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2019-6-7
[filenames, filepath] = uigetfile({'*.csv'},'Select the INPUT DATA FILE(s)','MultiSelect','on');
if isnumeric(filenames); return; end %user cancel
filenames = cellstr(filenames); %in case the user selected only one entry
filenames = fullfile(filepath, filenames);
numfile = length(filenames);
for K = 1 : numfile
thisfile = filenames{K};
thisdatatable = readtable(thisfile);
......
end

更多回答（1 个）

Adam Danz
Adam Danz 2019-6-7
编辑：Adam Danz 2019-6-7
This will store the full path to all selected files as strings in a cell array. You can then loop through the cell array to act on each selected file. Is that what you're looking for?
[filenames,path] = uigetfile({'*.csv'},'Select the INPUT DATA FILE(s)','MultiSelect','on');
allFilesFullPath = fullfile(path,filenames);

类别

在 Help Center 和 File Exchange 中查找有关 File Operations 的更多信息

标签

产品


版本

R2016b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by