Contents - Index


Help is available for MATLAB functions in the following areas. The 
subject names also correspond to the directory names in which the 
corresponding M-files are stored. 
COLOR - Color control and lighting model functions.
DATAFUN - Data analysis and Fourier transform functions.
DEMOS - Demonstrations and samples.
ELFUN - Elementary math functions.
ELMAT - Elementary matrices and matrix manipulation.
FUNFUN - Function functions - nonlinear numerical methods.
GENERAL - General purpose commands.
      GRAPHICS -  General purpose graphics functions. 
      IOFUN  -  Low-level file I/O functions. 
      LANG  -  Language constructs and debugging. 
      MATFUN -  Matrix functions - numerical linear algebra. 
      OPS  -  Operators and special characters. 
      PLOTXY -  Two dimensional graphics. 
      PLOTXYZ -  Three dimensional graphics. 
      POLYFUN -  Polynomial and interpolation functions. 
      SOUNDS -  Sound processing functions. 
      SPARFUN -  Sparse matrix functions. 
      SPECFUN -  Specialized math functions. 
      SPECMAT -  Specialized matrices. 
      STRFUN -  Character string functions. 
  You can also refer to the function INDEX for a complete listing of 
  all the functions for which help is available.