108 lines
2.3 KiB
Plaintext
108 lines
2.3 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "6763c6d0-878f-4492-840e-40d11a52f91e",
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"metadata": {},
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"source": [
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"# Test Welch method implementation Python wrappers"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "6c06a0c3-dcf7-4d21-b1f3-eced84e31218",
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"metadata": {},
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"outputs": [],
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"source": [
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"!cd .. && maturin develop -F python-bindings"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "3e651371-e7a5-4013-a265-ab80f8b1eb41",
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"metadata": {},
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"outputs": [],
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"source": [
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"from lasprs import WindowType, ApsSettings, AvPowerSpectra, ApsMode, Overlap, FreqWeighting"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "9d6bdf3b-40f8-4c3b-85ac-4ff8b8c7dcae",
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"metadata": {},
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"outputs": [],
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"source": [
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"w = WindowType.all()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "3a31899d-37de-4653-9b6e-61dcf7c683f4",
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"metadata": {},
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"outputs": [],
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"source": [
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"settings = ApsSettings(ApsMode.AllAveraging(), Overlap.NoOverlap(), WindowType.Hann, FreqWeighting.A, 2048, 48000)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "b4771bde-f3f3-4639-bbe6-96f49e004b3d",
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"metadata": {},
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"outputs": [],
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"source": [
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"aps = AvPowerSpectra(settings)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "86cac094-5969-4a75-83c3-49b486687bb1",
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"metadata": {},
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"outputs": [],
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"source": [
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"import numpy as np\n",
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"signal = np.zeros(48000)\n",
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"signal[200] = 1\n",
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"import matplotlib.pyplot as plt\n",
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"plt.plot(aps.compute(signal[:,None])[:,0,0])"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "8d72aa7b-0cff-463c-be57-666cf74f6793",
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"metadata": {},
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"outputs": [],
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"source": [
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"#!pip install matplotlib"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.12.3"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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