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creating new file using data base
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this is my project
function[w]=check()
w=0;
q= input('Enter the name of file ','s');
switch(q)
case('dk')
if (exist('dk.wav') == 2)
disp('File is presesnt ');
w=w+1;
end
otherwise
disp('File is not presesnt ');
end
i just want that user will give name if that name is not present then it will create a new .wav file and come in case so that i can check like case ('dk') if new file has been created then that will automatically or by some way come in case (---) kindly guide me i shall be thank full to you
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回答(1 个)
KSSV
2017-5-8
filename = input('Enter the name of file with extension: ','s');
if exist(filename,'file')
fprintf('%s file exists\n',filename)
else
fprintf('%s file doesnot exist and I am creating\n',filename)
data = rand(10,1) ; % some data to write into file
save(filename,'data','-ascii')
end
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