Continuous and discrete
Configure supported signals in one workspace, with separate mathematical conventions for continuous time and discrete time.
Part of METRLab · An independent desktop workbench
One signal.
More ways to see it.
Move between time and frequency, continuous and discrete. An interactive space for understanding signals and their transforms.
Explore the workbench ↗01 / Your workbench
Actual desktop appMake frequency feel less abstract.
Captured from the actual Qt application. Not a browser-based simulator or mock interface.
02 / A little more clarityRoom to explore.
Room to explore.
Tools to understand.
One focused app, connected to a family of engineering workbenches. Install what you need; keep each app independent.
Explore the transforms
Compare CTFT, Fourier series, DTFT and DFT views. Use the analysis appropriate to the selected signal.
Change, then observe
Adjust signal and analysis parameters and inspect the resulting plots with the existing interactive controls.
Keep the experiment
Save portable workspaces and revisit bundled examples without reconstructing your settings.
03 / Standalone, by design
A workbench of its own.
METRLab Home is optional.
The app runs independently.
Apple Silicon target
Signal Explorer for macOS
Standalone installer not yet published
The page is ready; the installer is not. A download will be enabled only after a native build is packaged and verified.
x86-64 target
Signal Explorer for Linux
Standalone installer not yet published
No Linux binary is attached to this page. Platform verification is separate from product-page availability.
Honest about the boundaries.
Educational software, under active development.
What is supported?
Sampling, finite windows and analysis choices affect numerical transform results. Check conventions and resolution rather than treating a plotted spectrum as exact in every case.
Do I need METRLab Home?
No. Each workbench is a separate application. Home is an optional launcher that discovers installed apps and links to pages for the others.
Is my work uploaded?
Normal editing and simulation use local documents. Optional connected features have their own configuration; these product pages contain no analytics, account system or upload form.
Can I download it yet?
Not from this page yet. The first packaged preview is Circuits; other standalone app installers require their own native build and verification.
See Circuits downloads ↗