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Alex Liberzon alexlib

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alexlib / post_processing_trajectories.ipynb
Created February 28, 2024 14:05
Post processing, linking and plotting in 3D trajectories created by OpenPTV using Flowtracks (aka postptv), pandas and plotly
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@alexlib
alexlib / trackpy_4view_spliiter.ipynb
Last active May 24, 2023 17:16
trackpy, pims, matplotlib and imageio to get movie with tracks from particle movies
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@alexlib
alexlib / embed_video.tex
Created April 22, 2023 11:01 — forked from FedericoTartarini/embed_video.tex
Embed a video into LaTeX wihout using Flash
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \embedvideo{<poster or text>}{<video file (MP4+H264)>}
% \embedvideo*{...}{...} % auto-play
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\usepackage[bigfiles]{pdfbase}
\ExplSyntaxOn
\NewDocumentCommand\embedvideo{smm}{
\group_begin:
\leavevmode
@alexlib
alexlib / pivpy_plot_vorticity.ipynb
Created March 28, 2023 20:20
pivpy_plot_vorticity.ipynb
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alexlib / openvpiv_test.ipynb
Created March 15, 2023 09:53
openvpiv_test.ipynb
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alexlib / graph.py
Created December 9, 2022 06:15 — forked from aasensio/graph.py
import napari
import numpy as np
import matplotlib.pyplot as pl
import h5py
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.figure import Figure
#from qtpy.QtWidgets import QApplication, QMainWindow, QPushButton, QMenu, QVBoxLayout, QSizePolicy, QMessageBox, QWidget, QPushButton
import pyqtgraph as pg
from pyqtgraph.Qt import QtGui, QtCore
import sys
@alexlib
alexlib / multi_slider_streamlit.py
Created December 8, 2022 21:20
From https://discuss.streamlit.io/t/multiple-sliders-with-dependant-values/12940/2
import streamlit as st
# streamlit preparation
st.title('Four dependent sliders')
# Session state callbacks
def callback_x1():
"""The callback renormalizes the values that were not updated."""
# Here, if we modify X1, we calculate the remaining value for normalisation of X2, X3 and X4
remain = 100 - st.session_state.x1
@alexlib
alexlib / another_attempt.ipynb
Last active November 28, 2022 09:32
Create colored vector field on image background using napari, based on https://napari.org/stable/gallery/add_vectors_color_by_angle.html
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alexlib / pivpy_read_vec_files.ipynb
Created November 3, 2022 16:26
pivpy_read_vec_files.ipynb
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alexlib / openpiv_python_static_masking.ipynb
Created October 31, 2022 21:26
OpenPIV Python with static image mask
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