TABLE OF CONTENTS Here is a quick reference guide to frequently used MATLAB , Simulink , and Stateflow commands.
| Functions (Categorical List) | |
|---|---|
| Basic Information | |
| disp | Display text or array |
| display | Overloaded method to display text or array |
| isempty | Determine if input is empty matrix |
| isequal | Test arrays for equality |
| isequalwithequalnans | Test arrays for equality, treating NaNs as equal |
| isfloat | Determine if input is floating-point array |
| isinteger | Determine if input is integer array |
| islogical | Determine if input is logical array |
| isnumeric | Determine if input is numeric array |
| isscalar | Determine if input is scalar |
| issparse | Determine if input is sparse matrix |
| isvector | Determine if input is vector |
| length | Length of vector |
| ndims | Number of dimensions |
| Operators | |
|---|---|
| + | Addition |
| + | Unary plus |
| - | Subtraction |
| - | Unary minus |
| * | Matrix multiplication |
| ? | Matrix power |
| \ | Back slash or left matrix divide |
| / | Slash or right matrix divide |
| ' | Transpose |
| .' | Nonconjugated transpose |
| .* | Array multiplication (element-wise) |
| . ? | Array power (element-wise) |
| .\ | Left array divide (element-wise) |
| ./ | Right array divide (element-wise) |
| Operations and Manipulation | |
|---|---|
| : (colon) | Create vectors, array subscripting, and for loop iterations |
| accumarray | Construct an array with accumulation |
| blkdiag | Block diagonal concatenation |
| cast | Cast variable to different data type |
| cat | Concatenate arrays along specified dimension |
| cross | Vector cross product |
| cumprod | Cumulative product |
| cumsum | Cumulative sum |
| diag | Diagonal matrices and diagonals of matrix |
| dot | Vector dot product |
| end | Indicate last index of array |
| find | Find indices of nonzero elements |
| fliplr | Flip matrices left-right |
| flipud | Flip matrices up-down |
| flipdim | Flip matrix... |
