MATLAB: No text appearing in the .txt file using fprintf

exportfprintfMATLABstringtext;

Hello,
I'm trying to write the following string array to a .txt file. However, no data is being written to any file.
label = 
  19×3 string array
    "3182.77"    "3211.7042"    "Syl_1" 
    "3305.49"    "3311.4764"    "Syl_2" 
    "3321.45"    "3351.382"     "Syl_3" 
    "3417.23"    "3470.1098"    "Syl_4" 
    "3494.06"    "3560.9081"    "Syl_5"
I'm trying to write the file to a specific location, so I've included the appropriate directory in my file name:
    wavfilecd = 
    "/Users/aalonso/Documents/Birdsongs/Millibrook/Cohort1/box1_l24y109/UD/L24Y109_43320.47040589_8_8_13_4_0.txt"
I'm using the following code to export my array to a text file.
     fopen(wavfilecd,'w');
     fprintf(wavfilecd,'%s \t %s \t %s \n',label)
     fclose('all');
Right now a file is being created in the right directory, but when I open it there's nothing there. Can anyone help me populate the text file?
Best,
Ana

Best Answer

I’ve never seen that particular syntax.
Try this: 
     fid1 = fopen(wavfilecd,'w');
     fprintf(fid1,'%s \t %s \t %s \n',label')
     fclose(fid1);
Also, you need to transpose ‘label’ (as I did here) to get it to print the way you want it to.
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