Functions - By Category

    Development Environment
        Starting and Quitting
        Command Window
        Getting Help
        Workspace, File, and Search Path
        Programming Tools
        System
        Performance Improvement Tools and Techniques

    Mathematics
        Arrays and Matrices
        Linear Algebra
        Elementary Math
        Data Analysis and Fourier Transforms
        Polynomials
        Interpolation and Computational Geometry
        Coordinate System Conversion
        Nonlinear Numerical Methods
        Specialized Math
        Sparse Matrices
        Math Constants

    Programming and Data Types
        Data Types
        Arrays
        Operators and Operations
        Programming in MATLAB

    File I/O
        Filename Construction
        Opening, Loading, Saving Files
        Low-Level File I/O
        Text Files
        XML Documents
        Spreadsheets
        Scientific Data
        Audio and Audio/Video
        Images

    Graphics
        Basic Plots and Graphs
        Annotating Plots
        Specialized Plotting
        Bit-Mapped Images
        Printing
        Handle Graphics

    3-D Visualization
        Surface and Mesh Plots
        View Control
        Lighting
        Transparency
        Volume Visualization

    Creating Graphical User Interfaces
        Predefined Dialog Boxes
        Deploying User Interfaces
        Developing User Interfaces
        User Interface Objects
        Finding Objects from Callbacks
        GUI Utility Functions
        Controlling Program Execution

Functions - Alphabetical List