signal-ICT-Jay-92510133007 1.0.0

A Python package for fundamental signal processing operations

Signal Processing Package - ICT Department

A comprehensive Python package for fundamental signal generation and operations, developed for the Programming with Python course (01CT1309) at Marwadi University, Faculty of Engineering and Technology.

📋 Package Overview

This package demonstrates core concepts of Signals and Systems through three modular components:

• Unitary Signals: Unit step, impulse, and ramp signal generation
• Trigonometric Signals: Sine wave, cosine wave, and exponential signal generation
• Signal Operations: Time shifting, scaling, addition, and multiplication operations

🏗️ Package Structure

``` signal_ICT_Jay_92510133007/ ├── init.py # Package initialization and exports ├── unitary_signals.py # Unit step, impulse, and ramp signals ├── trigonometric_signals.py # Sine, cosine, and exponential signals ├── operations.py # Signal manipulation operations ├── main.py # Demonstration script ├── setup.py # Package setup and distribution └── README.md # This documentation file ```

🚀 Installation

Method 1: Install from Wheel (Recommended)

```bash

Install from local wheel file

pip install dist/signal_ICT_Jay_92510133007-1.0.0-py3-none-any.whl ```

Method 2: Install from TestPyPI

```bash

Install from TestPyPI (after upload)

pip install -i https://test.pypi.org/simple/signal_ICT_Jay_92510133007 ```

📦 Dependencies

• NumPy (>=1.19.0): For numerical array operations
• Matplotlib (>=3.3.0): For signal visualization and plotting

🎯 Usage Examples

Basic Signal Generation

```python import numpy as np from signal_ICT_Jay_92510133007 import unit_step, sine_wave

Generate unit step signal

n = np.arange(-10, 10) step_signal = unit_step(n)

Generate sine wave

t = np.linspace(0, 1, 1000) sine_signal = sine_wave(A=2, f=5, phi=0, t=t) ```

Signal Operations

```python from signal_ICT_Jay_92510133007 import signal_addition, time_shift

Add two signals

result = signal_addition(signal1, signal2)

Time shift a signal

shifted = time_shift(signal, k=5) ```

Complete Demonstration

```python

Run the complete demonstration

python main.py ```

🔧 Module Documentation

1. unitary_signals.py

Functions:

• unit_step(n): Generates unit step signal u[n]
• unit_impulse(n): Generates unit impulse signal δ[n]
• ramp_signal(n): Generates ramp signal r[n]

2. trigonometric_signals.py

Functions:

• sine_wave(A, f, phi, t): Generates sine wave with amplitude A, frequency f, phase phi
• cosine_wave(A, f, phi, t): Generates cosine wave with specified parameters
• exponential_signal(A, a, t): Generates exponential signal A*e^(at)

3. operations.py

Functions:

• time_shift(signal, k): Shifts signal by k units in time
• time_scale(signal, k): Scales signal in time by factor k
• signal_addition(signal1, signal2): Adds two signals point-wise
• signal_multiplication(signal1, signal2): Multiplies two signals point-wise