MATLAB Function Reference Volume 1: A - E - Bad Request

1 Functions By Category
1-22
Programming and Data Types
Functions to store and operate on data at either the MATLAB command line or
in programs and scripts. Functions to write, manage, and execute MATLAB
programs.
Category Description
“Data Types” Numeric, character, structures, cell arrays,
and data type conversion
“Arrays” Basic array operations and manipulation
“Operators and Operations” Special characters and arithmetic,
bit-wise, relational, logical, set, date and
time operations
“Programming in MATLAB” M-files, function/expression evaluation,
program control, function handles, object
oriented programming, error handling
Data Types
• “Numeric”
• “Characters and Strings”
• “Structures”
• “Cell Arrays”
• “Data Type Conversion”
Numeric
[ ] Array constructor
cat Concatenate arrays
class Return object’s class name (e.g., numeric)
find Find indices and values of nonzero array elements
ipermute Inverse permute dimensions of multidimensional array
isa Detect object of given class (e.g., numeric)
isequal Determine if arrays are numerically equal
isnumeric Determine if item is numeric array
isreal Determine if all array elements are real numbers