Cooperative Communication Simulation with Matlab Source Code

Cooperative Communication Simulation with Matlab Source Code

1 Introduction Cooperative communication simulation 2 Code Section %multi-hop , main programtic% ————–% Set Parametersnr_of_iterations = 1000;SNR = [-10:1:10];use_direct_link = 1;use_relay = 1;global statistic;statistic = generate_statistic_structure;global signal;signal = generate_signal_structure;signal(1).nr_of_bits = 2^10;signal.modulation_type = 'BPSK';% 'BPSK', 'QPSK'calculate_signal_parameter;channel = generate_channel_structure;channel(1).attenuation(1).pattern = 'Rayleigh';% 'no','Rayleigh'channel(1).attenuation(1).block_length = 1;channel(2) = channel(1);channel(3) = channel(1);channel(4) = channel(1);channel(5) = channel(1);channel(6) = channel(1);channel(7) = channel(1);channel(8) = … Read more

Communication Experiment 1: FPGA Implementation of BPSK Modulator and Demodulator

Communication Experiment 1: FPGA Implementation of BPSK Modulator and Demodulator

IntroductionThe author has previously been learning communication algorithms through MATLAB simulations and has recently started to learn how to implement the communication systems constructed in MATLAB simulations using FPGA. Due to the significant differences between MATLAB simulation code and Verilog code, and the unfamiliarity with FPGA implementations of communication systems, the author decided to write … Read more

Top Hacker News Stories from April 14, 2025

Top Hacker News Stories from April 14, 2025

2025-04-14 Hacker News Top Stories 1. Nice things with SVG https://fuma-nama.vercel.app/blog/svg-art This article discusses how to utilize SVG technology to achieve animation effects and create interactive table of contents. The author demonstrates how to implement animation effects using SVG’s lines, paths, and mask attributes, and methods for creating complex effects using gradients and animations. Additionally, … Read more