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How to specify path name in sprintf?

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sangeet sagar
sangeet sagar 2018-1-28
评论： Walter Roberson 2018-1-28
I have a folder specified by the path D:\BTP\0 (1)\0 . This contains wave file ranging from 0 to 59 and I need to read each of them using the command
for m=0:59
filename = sprintf('%d.wav',m);
[s,fs] = audioread(filename);
end
I need to specify file name inside sprintf command. How do I do so?

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Domanic
Domanic 2018-1-28
编辑：Domanic 2018-1-28
You can do this through string concatenation:
mypath = 'D:\BTP\0 (1)\';
for m=0:59
filename = [mypath num2str(m) '.wav'];
[s,fs] = audioread(filename);
end
If it needs to be inside sprintf, you can use:
mypath = 'D:\\BTP\\0 (1)\\';
filename = sprintf([mypath '%d.wav'],m);
where the double slash, \\, generates the single \ in this context.
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sangeet sagar
sangeet sagar 2018-1-28
I also wanted to ask one more: I have wave files with names like:
00 01 02 03 04 .... and so on till 59. How do I read them using sprintf? The first digit of the filename specifies speaker id and the second digit specifies utterence id .

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