AM Modulation Simulation with Python
Simulate Amplitude Modulation (AM) and demodulation using Python. Includes code for generating AM modulated data and demonstrating AM demodulation.
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Showing 1-24 of 24 articles in this archive.
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.
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.
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.
BPSK, QPSK, 16QAM, and 64QAM Modulation in Python
Explore Python code for implementing BPSK, QPSK, 16QAM, and 64QAM modulation techniques with constellation plots.
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.
Decimal to Hexadecimal Conversion in Python
Python code snippets for converting numbers between decimal and hexadecimal formats. Includes example input and output for clarity.
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.
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.
FIR Filter Simulation in Python
Explore the implementation of an FIR filter in Python using SciPy and NumPy, including code, equation, and output plots.
Floating-Point to Fixed-Point Conversion in Python
Python scripts for converting between floating-point and fixed-point number representations using file operations.
FM Modulation with Python: Code and Explanation
Simulate Frequency Modulation (FM) using Python. Includes FM modulation and demodulation Python code with explanations.
FSK Modulation Implementation in Python
This article provides Python code for Frequency Shift Keying (FSK) modulation, generating an FSK modulated waveform from binary data.
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.
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.
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.
Number-String Conversion in Python
Learn how to convert numbers to strings and vice versa in Python using the str() and int() functions.
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.
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.
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.
QPSK Mapper and Demapper Python Code
Python code implementing QPSK mapping and demapping for digital communication systems, showcasing data modulation and demodulation techniques.
Rayleigh Fading Channel Simulation in Python
Simulate Rayleigh channel coefficients with Doppler frequency shift using Python. Visualize the impact on a sinusoidal signal through convolution and plotting.
Rician Fading Channel Simulation in Python
Simulate Rician channel coefficients using Python. Understand fading, Rician channel modeling, and visualize the impact on a sine wave signal.
Spectral Analysis in Python with DSP Libraries
Learn how to perform spectral analysis in Python using DSP libraries for time and frequency domain signal analysis. Includes code examples and plots.
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