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octave:octave [2008/08/06 16:09] – devaoctave:octave [2009/03/29 13:52] – deva
Line 1: Line 1:
 =====Octave syntax and library overview===== =====Octave syntax and library overview=====
 +====plotting====
 +<code matlab>
 +h = [1,2,3,4,5];
 +plot(h);
 +xlabel("some numbers");
 +print("myfile.pdf", "-dpdf");
 +</code>
 +This code plots a a vector with a label on the x-axis, and exports it to a pdf file.
  
 ====function==== ====function====
Line 28: Line 36:
 sizeof(myarray) % get number of elements sizeof(myarray) % get number of elements
 sizeof(myarray(1)) %get length of first string sizeof(myarray(1)) %get length of first string
 +
 +% Iterate strings in string array
 +for str = myarray
 +  disp(str)
 +end
 +
 </code> </code>
 Note: Arrays are 1-based, not 0-based as they usually are in real programming languages. Note: Arrays are 1-based, not 0-based as they usually are in real programming languages.
octave/octave.txt · Last modified: 2009/04/23 13:54 by deva