vrbadev

# -*- coding: utf-8 -*-
"""
Created on Sat Jun  1 17:49:53 2024
@author: Vojtech Vrba ([email protected])

Required extra packages: rosbags
"""

from pathlib import Path
from rosbags.highlevel import AnyReader

vrbadev

# -*- coding: utf-8 -*-
"""
Created on Mon Jun 24 18:16:30 2024
@author: Vojtech Vrba ([email protected])

Script for extraction of events compressed in RAW file with EVT3 format to a CSV file.

References:
    - https://docs.prophesee.ai/stable/data/encoding_formats/evt3.html#chapter-data-encoding-formats-evt3
"""

vrbadev

# -*- coding: utf-8 -*-
"""
Created on Tue Aug 20 09:14:55 2024
@author: Vojtech Vrba ([email protected])

Simple socket client.
Connects to a server with an IP given by the current SSH connection, and with a port 12345.
Sends a sample message every 1 second and prints the server's response.
"""

vrbadev

import queue
import threading
import time
import uuid

# Create two queues: one for requests and one for responses
request_queue = queue.Queue()
response_queue = queue.Queue()

# Callback function that puts a request into the request queue and waits for the response

vrbadev

template<typename T=double>
std::array<std::complex<T>, 4> solve_quartic_roots(std::complex<T> c4, std::complex<T> c3, std::complex<T> c2, std::complex<T> c1, std::complex<T> c0) const {
    c3 /= c4; c2 /= c4; c1 /= c4; c0 /= c4;
    const T eps = std::numeric_limits<T>::epsilon();
    const T inv2 = 0.5, inv3 = 1.0/3.0, inv27 = 1.0/27.0;
    auto a4q  = 0.25 * c3;
    auto a4q2 = a4q * a4q;
    auto a4q4 = a4q2 * a4q2;
    auto p = 3.0 * a4q2 - inv2 * c2;
    auto q = c3 * a4q2 - c2 * a4q + inv2 * c1;