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Filtering revamp #5

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26135bc
Add filter designer UI
bboilot-ledger Oct 22, 2025
6fc5913
Switch to sci-rs and remove filtering related cli args
bboilot-ledger Oct 22, 2025
a124f88
Refactor the filter designer
bboilot-ledger Oct 22, 2025
4242893
Support trace modification, backup and restore
bboilot-ledger Oct 28, 2025
84d3c03
Update readme and changelog
bboilot-ledger Oct 28, 2025
d2c06c3
Add sci-rs enum wrappers
bboilot-ledger Oct 30, 2025
1e986af
Fix sampling rate unit
bboilot-ledger Oct 30, 2025
dafb7a1
Improve filter designer UI
bboilot-ledger Oct 30, 2025
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -3,6 +3,7 @@
## [X.X.X] - XXXX-XX-XX

- Added traces' names and paths on the toolbar.
- Revamped the filter feature.

## [1.0.0] - 2025-10-15

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3 changes: 1 addition & 2 deletions Cargo.toml
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Expand Up @@ -17,5 +17,4 @@ npyz = "0.8.3"
ndarray = "0.16.1"
fixed = "1.29.0"
clap = { version = "4.5.46", features = ["derive", "wrap_help"] }
biquad = "0.5.0"
serde = "1.0.228"
sci-rs = "0.4.1"
6 changes: 1 addition & 5 deletions README.md
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Expand Up @@ -45,11 +45,7 @@ Multiple traces can be opened in horizontal split-screen, with their views optio
turboplot waveform1.npy waveform2.npy
```

Traces can be filtered with basic filters when they are loaded. Low-pass, high-pass, band-pass and notch filters are possible. This requires specifying the sampling rate (in MHz) and the cuttof frequency (in KHz).

```
cargo run --release -- -s 100 --filter low-pass --cutoff-freq 1000 waveform.npy
```
Traces can be filtered at any time using an interactive filter designer. Click the "Filter" button in the toolbar to create and apply low-pass, high-pass, band-pass, or band-stop filters. You can adjust the filter type, cutoff frequencies, and order. The sampling rate (in MS/s) must be specified (with `-s` parameter or directly from the GUI) so frequency cutoffs are meaningful. Applied filters can be cleared with a single click to instantly return to the original trace.

By default TurboPlot will spawn 1 GPU rendering thread and the maximum CPU rendering threads the hardware can run simultaneously. To fit your needs, this can be changed by specifying the number of threads for each type of rendering backend:

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