Creating a loop that produces variables from an array/

Question

David Mehr 2012-4-28

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/36865-creating-a-loop-that-produces-variables-from-an-array

Hello all, im fairly new to MATLAB and its a little frustrating to say the least; my mission is to take 3 arguments from a row in an array and produce a variable, then to repeat this for all rows in the array.

So i have read values into an array in the form: '%f %f %f'

my code is:

fid = fopen('track1.dat');
notes = textscan(fid, '%f %f %f');
fclose(fid);

the values it reads in are to change the duration pitch and volume of a note (a specified .wav file) respectively (a music synthesiser).

iv hit a bit of a wall and im very open and grateful to any ideas on how to implement this area, im bad with matlab syntax but even just a few keywords to throw in the right direction would be awesome.

cheers