| import cmath | |
| import math | |
| # Define the chain as a simple list of tuples: ('type', value, 'unit') | |
| # Types: 'R' for resistor, 'L' for inductor, 'C' for capacitor, 'Source' for AC Source | |
| # Units for R/Source: 'ohm', 'kohm', 'mohm' | |
| # Units for L: 'nH', 'uH', 'mH', 'H' | |
| # Units for C: 'fF', 'pF', 'nF', 'uF', 'F' | |
| # Example (AC Source with 0 impedance included as first element): | |
| chain = [ |
| import math | |
| import numpy as np | |
| import matplotlib.pyplot as plt | |
| # Constants | |
| epsilon_0 = 8.85e-12 # F/m (vacuum permittivity) | |
| mu_0 = 4 * math.pi * 1e-7 # H/m (vacuum permeability) | |
| k_glass = 1.0 # W/m·K (thermal conductivity of glass) | |
| epsilon_r = 5.0 # relative permittivity of glass | |
| delta_T_max = 50.0 # Maximum temperature rise (°C) |
| import numpy as np | |
| from scipy.integrate import odeint | |
| import matplotlib.pyplot as plt | |
| # Parameters | |
| R = 0.01 | |
| L = 1e-6 | |
| C = 1e-7 | |
| f = 50e3 # 50 kHz | |
| omega = 2 * np.pi * f |
| * RLC circuit with 50kHz square wave input | |
| V1 1 0 PULSE(0 5 0 10n 10n 10u 20u) | |
| R1 1 2 0.01 | |
| L1 2 3 0.1u | |
| C1 3 0 1n | |
| .tran 10n 2000m 1999.8m | |
| .option numdgt=9 | |
| .save all |
| #!/bin/bash | |
| set -e | |
| # ------------------------------------------------------------------- | |
| # Check and install prerequisites | |
| # ------------------------------------------------------------------- | |
| PKGS=(git curl tar make libtool autoconf automake pkg-config) | |
| MISSING=() | |
| for pkg in "${PKGS[@]}"; do | |
| if ! dpkg -s "$pkg" >/dev/null 2>&1; then |
| #!/bin/bash | |
| set -e | |
| # ------------------------------------------------------------------- | |
| # Check and install prerequisites | |
| # ------------------------------------------------------------------- | |
| PKGS=(git curl tar make libtool autoconf automake pkg-config) | |
| MISSING=() | |
| for pkg in "${PKGS[@]}"; do | |
| if ! dpkg -s "$pkg" >/dev/null 2>&1; then |
To run a small Docker image like Alpine in Termux using udocker (a user-space Docker alternative without root or a daemon), execute the following commands sequentially in your Termux shell. This setup handles installation, pulling the lightweight Alpine image (~5MB), and running a simple container. Note that you'll need to set an environment variable each session for proot support.
pkg update && pkg upgrade -y
pkg install -y python-pip proot
To run Nginx and PHP in Termux, you can install both from the Termux package repository and configure them to work together using PHP-FPM. Here is a summary of the key steps:
pkg install nginx$PREFIX/share/nginx/ or /data/data/com.termux/files/usr/share/nginx/nginx$PREFIX/share/nginx/htmllocalhost:8080