error using the cellfun function
2 次查看(过去 30 天)
显示 更早的评论
Hi guys,I have a cell with names (first.last) and I wrote a function who receives names and checking if they are written correctly.
I'm trying to call the function but there is an error.
function [studBonus] =kahootRes
name= {'Harry.Potter', 'Albu.Dom', 'vold lors'};
ansVec= [1 2 3 3 5 6 0 8 6 6], [1 2 0 4 5 6 0 8 0 6], [1 2 3 4 5 6 0 8 9 6];
fileName= struct('name', name, 'ansVec', ansVec);
fullName= {fileName.name};
[resValid, firstName, lastName]= cellfun(@checkName,fullName); % here is the error
this is the function I wrote, it not really important for you but I add it anyway.
function [resValid, firstName, lastName] = checkName(fullName)
posDot= find(fullName=='.');
countDot = length(posDot);
resValid=0;
firstName=[];
lastName=[];
if (countDot==1)
resValid= 1;
firstName= fullName(1:posDot-1);
lastName= fullName(posDot+1:end);
elseif ((countDot==0)|| (countDot>1))
resValid= 0;
firstName= fullName;
lastName=[];
end
0 个评论
回答(1 个)
Star Strider
2019-3-2
The error I get from the code as you posted it is:
Error using cellfun
Non-scalar in Uniform output, at index 1, output 2.
Set 'UniformOutput' to false.
So, do exactly that, and the error no longer exists:
[resValid, firstName, lastName]= cellfun(@checkName,fullName, 'UniformOutput',false)
or more commonly:
[resValid, firstName, lastName]= cellfun(@checkName,fullName, 'Uni',0)
2 个评论
Star Strider
2019-3-2
My pleasure! Thank you.
If my Answer helped you solve your problem, please Accept it!
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!