From 0b7b03d62cf013f8ebb0c134f9d992f28640dd24 Mon Sep 17 00:00:00 2001
From: Karl Hallsby <karl@hallsby.com>
Date: Wed, 6 Jan 2021 11:18:18 -0600
Subject: [PATCH] octave.pkgs.lssa: init at 0.1.4

---
 .../octave-modules/lssa/default.nix           | 27 +++++++++++++++++++
 pkgs/top-level/octave-packages.nix            |  2 ++
 2 files changed, 29 insertions(+)
 create mode 100644 pkgs/development/octave-modules/lssa/default.nix

diff --git a/pkgs/development/octave-modules/lssa/default.nix b/pkgs/development/octave-modules/lssa/default.nix
new file mode 100644
index 00000000000..f737c104f30
--- /dev/null
+++ b/pkgs/development/octave-modules/lssa/default.nix
@@ -0,0 +1,27 @@
+{ buildOctavePackage
+, lib
+, fetchurl
+}:
+
+buildOctavePackage rec {
+  pname = "lssa";
+  version = "0.1.4";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/octave/${pname}-${version}.tar.gz";
+    sha256 = "10h9lzsi7pqh93i7y50b618g05fnbw9n0i505bz5kz4avfa990zh";
+  };
+
+  meta = with lib; {
+    homepage = "https://octave.sourceforge.io/lssa/index.html";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ KarlJoad ];
+    description = "Tools to compute spectral decompositions of irregularly-spaced time series";
+    longDescription = ''
+       A package implementing tools to compute spectral decompositions of
+       irregularly-spaced time series. Currently includes functions based off
+       the Lomb-Scargle periodogram and Adolf Mathias' implementation for R
+       and C.
+    '';
+  };
+}
diff --git a/pkgs/top-level/octave-packages.nix b/pkgs/top-level/octave-packages.nix
index 61783fed750..a021f4f1a44 100644
--- a/pkgs/top-level/octave-packages.nix
+++ b/pkgs/top-level/octave-packages.nix
@@ -127,6 +127,8 @@ makeScope newScope (self:
 
     linear-algebra = callPackage ../development/octave-modules/linear-algebra { };
 
+    lssa = callPackage ../development/octave-modules/lssa { };
+
     ltfat = callPackage ../development/octave-modules/ltfat {
       inherit (octave) fftw fftwSinglePrec portaudio jdk;
       inherit (pkgs) fftwFloat fftwLongDouble;