How to load a folder into Matlab?
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For MATLAB R2016a:
I have a folder of 1,000 files. Each file is a matrix. I want to load the folder into my workspace and loop through the folder to work with each file.
I've tried:
files = dir(C:\"insert path to folder here")
and in the loop to work with each file
eval(files(i).name)
Thank you!
1 个评论
What do you imagine that eval of a filename would achieve? Why not use any of the file import methods that are introduced and explained in the documentation (none of which use eval on a filename):
The documentation has working examples too, so beginners and experts alike can see how the functions should be used. Loading files is such a common task that it is clearly explained in many forums and wikis, e.g.:
And in future, when you are tempted to use eval for such trivial code, think again:
回答（1 个）
Image Analyst
2017-3-5
0 个投票
In the middle of the loop, put your function to read in data. NOT eval() but something like csvread(), dlmread(), fileread(), importdata(), readtable(), xlsread(), imread(), or whatever.
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2017-3-5
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