Core matrix manipulation, elementary math, data types, string formatting, and language execution. More...
Topics | |
| Elementary Matrices and Array Manipulation (elmat) | |
| Elementary matrix constructors, shape modification, indexing, concatenation, and specialized test matrices. | |
| Elementary Math Functions (elfun) | |
| Trigonometric, hyperbolic, exponential, logarithmic, complex, and rounding operations. | |
| Operators and Elementary Operations (ops) | |
| Arithmetic (+, -, *, /), relational (==, <, >), logical (&, |, ~, xor), bitwise (bitand, bitshift), and transpose operations. | |
| Matrix Functions and Numerical Linear Algebra (matfun) | |
| Linear equation solvers, matrix factorizations (LU, QR, SVD, Cholesky), condition numbers, and matrix exponentials. | |
| Data Analysis and Fourier Transforms (datafun) | |
| Reductions, basic summary statistics, cumulative operations, numerical differences, 1D/2D/N-D Fourier transforms, and accumarray. | |
| Specialized Mathematical Functions (specfun) | |
| Bessel functions, Airy functions, Gamma, Beta, Error functions, and Number Theory primitives. | |
| Polynomials and Interpolation (polyfun) | |
| Polynomial curve fitting, roots, derivatives, integration, 1D/2D/3D interpolation, and piecewise cubic splines. | |
| Character Strings and Text (strfun) | |
| Text composition, formatted string output (sprintf), search, regular expressions, and type conversions. | |
| Data Types and Structures (datatypes) | |
| Numeric type casting, struct arrays, cell arrays, map/dictionary containers, and type introspection (isa, isnumeric). | |
| Time and Dates (timefun) | |
| System clock, benchmarking timers (tic/toc), date calculations, and execution pauses. | |
| Language Syntax, Diagnostics and Help (lang) | |
| Keywords, variable naming rules, error/warning handling, exception structures, and interactive discovery (help, what). | |
| File I/O and Workspace Persistence (iofun) | |
| Formatted file streams, textscan/csvread parsing, and workspace save/load persistence. | |
Core matrix manipulation, elementary math, data types, string formatting, and language execution.
1.17.0 