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====== Matlab vocabulary ======

You should be familiar with most of the following Matlab programming constructs and functions.  

<code>
  compact scientific notation (e.g. 1.4e-06)
  complex numbers (e.g. 3 + 4*i)
  Inf, NaN

  =           assignment
  - + * / ^   algebraic operations
  \           solve system of equations Ax=b  (x = A\b)

  commas and semicolons
  how to write a row vector
  how to write a col vector
  how to write a matrix
  how to write a complex number
  
  elementwise operations on vectors, matrices
    - + .* ./ .^
 
  conditional expressions (boolean algebra)
    ==
    ~=
    >
    <
    >=
    <=
    ~
    &&  (simple AND)
    ||  (simple OR)
    &   (componentwise AND for vectors)
    |   (componentwise OR  for vectors)
    zero    means false    
    nonzero means true

  control flow 
    for-end
    if-elseif-else-end
    while-end
    switch

    continue 
    break
    pause

  constructing matrices and vectors
    square brackets [ ] 
    colon syntax
    linspace
    zeros
    ones
    eye
    rand
    randi
    randn
    
  hugely helpful miscellaneous functions
    sum
    mean
    sort
    ceil
    floor 
    round
    size
    input
    disp
    fprintf (%c, %s, %d, %f, \n)
    save
    load
    clear
    class
    who
    what
    which
    
  plotting functions
    plot
    semilogy
    semilogx
    loglog
    contour
    hist
    xlabel
    ylabel
    title 
    legend
    axes
    hold, hold off, hold on
    clf
    grid off, grid on
    color & marker codes
    figure
    subplot


  user-defined functions
    function name, filename
    arguments
    outputs 
    anonymous functions
    syntax for using a function as an argument to another function
     
  scripts
</code>
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