Teque5

SigMF Python Examples

Examples demonstrating sigmf-python for creating, reading, and processing SigMF recordings. This module follows the SigMF specification html/pdf from the spec repository.

Usage

Loading files — sigmf.fromfile() auto-detects format by extension:

meta = sigmf.fromfile("recording")  # .sigmf extension optional

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	"""
	ReparamConv1DBlock: A 1D Convolutional Block with Re-parameterization

	This module implements a multi-branch convolutional block that can be reparameterized
	into a single convolution for efficient inference. It supports:
	- Multiple kernel sizes and branches
	- Optional scale (1x1) convolution branch
	- Optional skip connection with batch normalization
	- Squeeze-and-Excite attention
	- Various activation functions

	#!/usr/bin/env python3
	"""
	UNIX Epoch Countdown
	Originally written for 1.7e9 epoch by Teque5
	November, 2023
	"""
	import time

	import numpy as np
	import seaborn as sns

	#!/usr/bin/env python3
	# SPDX-FileContributor: 2023 The Aerospace Corporation
	# SPDX-DocumentComment: Approved 2023-10-23 Request # OSS23-0008
	# SPDX-License-Identifier: LGPL-3.0-or-later
	"""Dataverse Scraper"""
	import argparse
	from pathlib import Path
	import hashlib
	import logging
	import subprocess

	#!/usr/bin/env python3
	'''code to render SigMF logo as nice SVG via oscillioscope'''
	import matplotlib.pyplot as plt
	import numpy as np
	from sigmf import sigmffile
	from scipy.signal import resample_poly

	# load data
	signal = sigmffile.fromfile('sigmf_logo')
	# signal = sigmffile.fromfile('sigmf_logo_fullband')

	#!/usr/bin/env python3
	'''
	The Computer Language Benchmarks Game
	https://salsa.debian.org/benchmarksgame-team/benchmarksgame/

	Original rust version by Ilia Schelokov
	Pretty decent python3+numba version by Teque5

	Numba (`pip install numba`) uses the LLVM compiler as a JIT solution for python3. I based this off the nice Rust version from Ilia Schelokov (rust-8).

	#!/bin/bash
	OUTPUT=$(apcaccess)

	status=$(echo "$OUTPUT" \| grep "STATUS")
	statusRe="STATUS : (\S*)"

	charge=$(echo "$OUTPUT" \| grep "BCHARGE")
	chargeRe='([0-9]+)\.[0-9]? Percent'

	timeleft=$(echo "$OUTPUT" \| grep "TIMELEFT")

	#!/usr/bin/env python3
	"""
	popm2rhythmbox

	Convert saved audio file rating formats
	┌──────┐ ┌─────────┐
	│Winamp├───►RhythmBox│
	└──────┘ └─────────┘

	inspired by https://github.com/shatterhand19/RhythmboxPOPM