Patrick Huang phuang1024

Studying computer vision, ML, and electronics. EE undergrad at the U of Illinois.

phuang1024 / exp.py

Last active August 27, 2025 20:30

Visualization of taylor series definition of exp(j*theta)

phuang1024 / TorchMotionBlur.py

Created April 25, 2025 19:48

Motion blur in 3D rendering with PyTorch autograd

	import random

	import cv2
	import numpy as np
	import torch

	CAM_POS = torch.tensor([-5, 0, 2], dtype=torch.float)
	FOCAL_LEN = 1
	# Facing +X

phuang1024 / PianoTyping.py

Created December 13, 2023 06:29

Type with a piano keyboard.

	import json

	import mido
	import pyautogui


	inputs = mido.get_input_names()
	for i, inp in enumerate(inputs):
	print(i, inp)
	choice = int(input("Choose input: "))

phuang1024 / malkus.py

Created November 9, 2023 19:20

Simulate the Malkus Waterwheel (chaotic behavior).

	import argparse
	import math
	import time

	import cv2
	import numpy as np


	def get_top_index(pos, n):
	top_index = math.floor(n * (3/4 - pos / (2*np.pi)) + 0.5) % n

phuang1024 / gravity.py

Created November 9, 2023 16:08

Gravity simulator (incl. three body problem).

	import argparse
	import time

	import cv2
	import numpy as np


	def main():
	parser = argparse.ArgumentParser()
	parser.add_argument("-n", type=int, default=3)

phuang1024 / termtext.py

Created October 28, 2023 03:15

Create large ascii text.

	#!/usr/bin/env python

	import argparse
	import os
	os.environ["PYGAME_HIDE_SUPPORT_PROMPT"] = "1"

	import cv2
	import numpy as np
	import pygame

phuang1024 / pid.py

Last active August 1, 2023 16:22

Simulate inverted pendulum PID control.

	"""
	Simulate inverted pendulum PID controller.
	Run the python file to run; requires pygame.
	Use left/right to apply angular impulse, and up/down to apply linear impulse.
	"""

	import random
	import time
	from dataclasses import dataclass
	from math import sin, cos

phuang1024 / tuning.py

Created July 25, 2023 02:17

Generate stretch tuning frequencies.

phuang1024 / SemanticSearch.py

Last active July 5, 2023 18:39

	"""
	Discord bot that performs semantic search.

	Storage format in data directory:
	For each server, there is one pytorch file (server_id.pt) with two keys:
	- "embeddings": list of message embeddings
	- "messages": list of message IDs, corresponding to the embeddings
	"""

	import argparse

phuang1024 / musiclab_piano_player.py

Created May 23, 2023 03:01