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AM Modulation Simulation with Python

Simulate Amplitude Modulation (AM) and demodulation using Python. Includes code for generating AM modulated data and demonstrating AM demodulation.

am modulation

signal processing

python

ASK Modulation in Python: Code and Explanation

Explore Amplitude Shift Keying (ASK) modulation using Python. Includes code, explanation of principles, and waveform visualizations for digital data transmission.

ask modulation

python

signal processing

Auto-Correlation and Cross-Correlation with Python

Explore Python code examples for calculating auto-correlation and cross-correlation, useful for time offset estimation in systems.

python

correlation

signal processing

AWGN Python: Adding Noise Based on SNR (dB)

Learn how to add Additive White Gaussian Noise (AWGN) to a signal in Python using SNR in dB. Includes a Python code example and explanation.

awgn

python

signal processing

BPSK, QPSK, 16QAM, and 64QAM Modulation in Python

Explore Python code for implementing BPSK, QPSK, 16QAM, and 64QAM modulation techniques with constellation plots.

digital modulation

bpsk

qpsk

Convolution in Python: NumPy vs. Brute Force Implementation

Compare NumPy's np.convolve with a brute-force method for convolution in Python. Explore performance and accuracy with real and complex number inputs.

convolution

numpy

signal processing

Decimal to Hexadecimal Conversion in Python

Python code snippets for converting numbers between decimal and hexadecimal formats. Includes example input and output for clarity.

python

conversion

decimal

Decimation-in-Frequency 16-Point FFT in Python: A Comparison with SciPy

Implementation of a 16-point FFT in Python using decimation-in-frequency, compared with SciPy's FFT. Includes code and output plots.

fft

python

decimation

Differential Encoder and Decoder Python Script

Python code implementing a differential encoder and decoder using modulo-2 sum and delay, for binary data transmission and error correction.

differential encoder

differential decoder

python

FIR Filter Simulation in Python

Explore the implementation of an FIR filter in Python using SciPy and NumPy, including code, equation, and output plots.

fir filter

python

signal processing

Floating-Point to Fixed-Point Conversion in Python

Python scripts for converting between floating-point and fixed-point number representations using file operations.

python

floating point

fixed point

FM Modulation with Python: Code and Explanation

Simulate Frequency Modulation (FM) using Python. Includes FM modulation and demodulation Python code with explanations.

fm modulation

python

analog modulation

FSK Modulation Implementation in Python

This article provides Python code for Frequency Shift Keying (FSK) modulation, generating an FSK modulated waveform from binary data.

fsk

modulation

python

Generalized OFDMA Simulation with Python

This article guides you through a generalized OFDMA simulation using Python, with QPSK modulation, IFFT implementation, and a two-user scenario.

ofdm

python

simulation

IIR Filter Design in Python: LPF, HPF, BPF, BSF

Explore IIR filter implementation in Python. Includes code and plots for Low-Pass, High-Pass, Band-Pass and Band-Stop filter types.

iir filter

python

signal processing

Implementing a Low-Pass FIR Filter in Python

Learn how to implement a low-pass FIR filter in Python using the scipy.signal library, complete with code and frequency response plots.

python

filter

signal processing

Number-String Conversion in Python

Learn how to convert numbers to strings and vice versa in Python using the str() and int() functions.

python

data type

string conversion

OFDM Transmitter Simulation in Python: WiMAX 256 FFT

Simulate an OFDM transmitter for WiMAX using Python, covering binary generation, QPSK modulation, symbol formation, IFFT, and CP insertion.

ofdm

python

wimax

PM Modulation with Python: Code and Explanation

Explore phase modulation (PM) with Python code for simulation and demodulation. Learn about analog modulation and see example plots.

modulation

phase

PSK Modulation Implementation with Python

Explore Phase Shift Keying (PSK) modulation using Python code. Learn how to generate PSK modulated waveforms from binary data and visualize the results.

psk modulation

python

signal processing