add hbf

quartiq · Sep 15, 2023 · 55051df · 55051df
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Added
+
+* `hbf` FIRs, symmetric FIRs, half band filters, HBF decimators and interpolators
+
 ## [0.10.0](https://github.com/quartiq/idsp/compare/v0.9.2..v0.10.0) - 2023-07-20
 
 ### Changed

diff --git a/Cargo.toml b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "idsp"
 version = "0.10.0"
 resolver = "2"
-edition = "2018"
+edition = "2021"
 authors = ["Robert Jördens <[email protected]>"]
 license = "MIT OR Apache-2.0"
 description = "DSP algorithms for embedded, mostly integer math"
@@ -19,6 +19,7 @@ num-traits = { version = "0.2.14", features = ["libm"], default-features = false
 easybench = "1.0"
 rand = "0.8"
 ndarray = "0.15"
+rustfft = "6.1.0"
 
 [[bench]]
 name = "micro"