I am unable to understand the code

2019 1 11
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更新时间：2019 1 11
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I am new to Matlab and I have taken an introductory course in it, I am currently reading someone's code to recreate mine, can someone kindly help explain line 7 of the code below.
  1. direc = dir(['C:\Documents and Settings\All Users\Documents\NeuroScript\PAN\107\Digitizer_trials\*.HWR']);
  2. filenames = {direc.name};
  3. filename = filenames{trialnumber};
  4. [pathstr, name, ext] = fileparts(filename);
  5. names = strrep(name,'10704101F','');
  6. names = str2num(names);
  7. data = dlmread(['C:\Documents and Settings\All Users\Documents\NeuroScript\PAN\107\Digitizer_trials\' cell2mat(filenames(trialnumber))],'',1,0);

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Adam
Adam 2019-1-11
The documentation in Matlab is excellent. In addition to Greg's answer just try:
doc dir
doc fileparts
doc strrep
doc str2num
and then see what you still don't understand.
Reuben Addison
Reuben Addison 2019-1-11
I was able to follw till the last part of the code '',1,0);

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Greg Heath
Greg Heath 2019-1-11

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See
help dlmread
doc dlmread
Thank you for formally accepting my answer
Greg

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