Guides
How to Read and Write CSV Files in MATLAB
Read and write CSV files in MATLAB with readmatrix, readtable, writematrix, and writetable. Handle headers, missing values, validation, and append mode.
MATLAB Plot Gallery: Examples with Runnable Code
Browse MATLAB plot examples, inspect the code, and open each example in the RunMat browser sandbox.
Signal Processing With RunMat
Run MATLAB-compatible signal analysis with recorded data, filters, FFTs, PSDs, spectrograms, plots, and repeatable projects.
MATLAB FFT Guide: Recorded Data Frequency Analysis
Load recorded CSV data, validate sampling, compute a single-sided FFT, compare PSD estimates, inspect a spectrogram, and verify a low-pass filter.
How to Plot in MATLAB: Create, Style, and Export Figures
Learn how to plot functions and data with MATLAB-compatible syntax, combine lines, style axes, arrange subplots, create 3-D figures, animate, and export.
MATLAB fprintf: Formatting Output, Writing Files, and Common Mistakes
A practical MATLAB fprintf guide covering format specifiers, arrays, stdout and stderr, file writing, encoding, return values, performance, and debugging.
How to Use a GPU with MATLAB: NVIDIA, Apple Silicon, AMD & Intel
MATLAB's official GPU path uses the Parallel Computing Toolbox and a supported NVIDIA GPU. This guide covers the current requirements, gpuArray workflow, performance checks, and options for Apple, AMD, and Intel GPUs.
MATLAB Plot Types: How to Choose the Right Plot
Compare MATLAB plot types with runnable RunMat examples for line, scatter, distribution, contour, surface, vector-field, logarithmic, polar, and 3-D plots.
Collaboration & Teams
How RunMat organizations, shared projects, permissions, real-time sync, API keys, and enterprise SSO fit together for team workflows.
Versioning in RunMat
How RunMat automatically versions files, captures project snapshots, restores prior states, and exports history to git-compatible timelines.