| MATLAB Function Reference | |
Array Operations
| [ ] | Array constructor |
| , | Array row element separator |
| ; | Array column element separator |
| : | Range of array elements |
| end | Indicate last index of array |
| + | Addition or unary plus |
| - | Subtraction or unary minus |
| .* | Array multiplication |
| ./ | Array right division |
| .\ | Array left division |
| .^ | Array power |
| .' | Array (nonconjugated) transpose |
Basic Array Information
| disp | Display text or array |
| display | Overloaded method to display text or array |
| isempty | Determine if array is empty |
| isequal | Test arrays for equality |
| isequalwithequalnans | Test arrays for equality, treating NaNs as equal |
| islogical | Determine if input is logical array |
| isnumeric | Determine if input is numeric array |
| isscalar | Determine if input is scalar |
| isvector | Determine if input is vector |
| length | Length of vector |
| ndims | Number of array dimensions |
| numel | Number of elements in matrix or cell array |
| size | Array dimensions |
Array Manipulation
| : | Specify range of array elements |
| blkdiag | Construct block diagonal matrix from input arguments |
| cat | Concatenate arrays along specified dimension |
| circshift | Shift array circularly |
| find | Find indices and values of nonzero elements |
| fliplr | Flip matrices left-right |
| flipud | Flip matrices up-down |
| flipdim | Flip array along specified dimension |
| horzcat | Concatenate arrays horizontally |
| ind2sub | Subscripts from linear index |
| ipermute | Inverse permute dimensions of multidimensional array |
| permute | Rearrange dimensions of multidimensional array |
| repmat | Replicate and tile array |
| reshape | Reshape array |
| rot90 | Rotate matrix 90 degrees |
| shiftdim | Shift dimensions |
| sort | Sort array elements in ascending or descending order |
| sortrows | Sort rows in ascending order |
| squeeze | Remove singleton dimensions |
| sub2ind | Single index from subscripts |
| vertcat | Concatenate arrays vertically |
Elementary Arrays
| : | Construct regularly spaced vector |
| blkdiag | Construct block diagonal matrix from input arguments |
| eye | Identity matrix |
| linspace | Generate linearly spaced vectors |
| logspace | Generate logarithmically spaced vectors |
| meshgrid | Generate X and Y matrices for three-dimensional plots |
| ndgrid | Generate arrays for multidimensional functions and interpolation |
| ones | Create array of all ones |
| rand | Uniformly distributed random numbers and arrays |
| randn | Normally distributed random numbers and arrays |
| zeros | Create array of all zeros |
| | Data Types | Operators and Operations | |
© 1994-2005 The MathWorks, Inc.