Pulling .mat files from multiple directories in one function
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I'm writing a function that pulls data from one directory, compares it's string name to another file in another directory and then runs processes on them both
So far things look like this
function matlabanswers_plzhelp
eData= dir('C:/file/file/file/*.mat')
for i = 1:numel(eData)
eName = eData.name
a=regexp(eName,'_','split');
experimentName = a{1};
load(eName)
lData = dir('C:/differentfolder/*.mat')
for n=1:numel(lData)
lName = lData.name
if strcmp(lName,experimentName) ==1
load lName
% run code using variables from both loaded eName and lName.mat files
else
end
end
end
For some reason this type of code works when I'm working out of one directory, but refuses to actually load the files if they are from different directories...
any idea of what I'm doing wrong?
Thanks ML
采纳的回答
Jonathan Sullivan
2013-6-11
When you call load, you are not referencing them by their file name only (i.e. no directory). Try something like this:
function matlabanswers_plzhelp
d1 = ['C:/file/file/file/'];
eData= dir([d1 '*.mat'])
for i = 1:numel(eData)
eName = eData.name
a=regexp(eName,'_','split');
experimentName = a{1};
load([d1 eName])
d2 = 'C:/differentfolder/';
lData = dir([d2 '*.mat'])
for n=1:numel(lData)
lName = lData.name
if strcmp(lName,experimentName) ==1
load([d2 lName])
% run code using variables from both loaded eName and lName.mat files
else
end
end
更多回答（1 个）
Kevin Claytor
2013-6-11
编辑：Kevin Claytor
2013-6-11
Windows convention with 'nix file slash...?
Anyway... when you call; "load lName" it searches for lName from the current directory. Try;
lDir = 'C:\differentfolder\'
lData = dir([lDir,*.mat])
...
if strcmp(lName,experimentName) ==1
load(fullfile(lDir,lName))
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