When I import this function, there is a error when I run this codes.
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function importfile(fileToRead1)
%IMPORTFILE(FILETOREAD1)
% Imports data from the specified file
% FILETOREAD1: file to read
% Auto-generated by MATLAB on 04-Nov-2021 14:13:03
% Import the file
newData1 = load('-mat', fileToRead1);
% Create new variables in the base workspace from those fields.
vars = fieldnames(newData1);
for i = 1:length(vars)
assignin('base', vars{i}, newData1.(vars{i}));
end
importfile('gravity_anomaly_.mat')
<Error>
Not enough input arguments.
Error in importfile (line 9)
newData1 = load('-mat', fileToRead1);
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DGM
2021-11-4
It works fine for me.
whos % nothing in the base workspace
importfile('carbig.mat') % load
whos % now there's a bunch of stuff in the workspace
function importfile(fileToRead1)
%IMPORTFILE(FILETOREAD1)
% Imports data from the specified file
% FILETOREAD1: file to read
% Auto-generated by MATLAB on 04-Nov-2021 14:13:03
% Import the file
newData1 = load('-mat', fileToRead1);
% Create new variables in the base workspace from those fields.
vars = fieldnames(newData1);
for i = 1:length(vars)
assignin('base', vars{i}, newData1.(vars{i}));
end
end
采纳的回答
Steven Lord
2021-11-4
Is this line:
importfile('gravity_anomaly_.mat')
inside the importfile function or do you run this in the Command Window?
I suspect you called importfile with no input arguments. If that's correct, move that line I quoted above out of the importfile function and use that to call importfile with an input argument.
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更多回答(2 个)
Walter Roberson
2021-11-4
load() is not documented as being able to accept the -mat option before the file name, so it is possible that in your version (which you did not mention... hint, hint) that the parsing is deciding that the -mat is the first option and that the filename is missing.
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Image Analyst
2021-11-4
You don't need that function. In fact we usually don't recommend using assignin() anyway. Instead of the importfile() function, which reads the filename into the base workspace, you can simply call load() which will do exactly the same thing:
load('gravity_anomaly_.mat')
Again, there is no need to call that importfile() function from your script at all.
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