bad-samaritan / polmux Goto Github PK
View Code? Open in Web Editor NEWA multichannel PolMUX QPSK transmission simulation with Optilux
A multichannel PolMUX QPSK transmission simulation with Optilux
What does the effect of if 'Signal parameters' in the code Run_my_PDM_QPSK.m. It seems not work on the matlab.
If you see this, Please reply me when you have time.
Hello Paolo Serena,
I have just downloaded your codes, and they are very usefull and helpfull for my studying.
Here I have a little doubt about the lasersource.m.. Codesfrom row 182 to row 195 is the simulation of laser phase noise, I can understand the frist part:
freq_noise = (ones(nfft,1) * sqrt(2pilinewidth./GSTATE.NT)) .* randn( nfft, nch);
freq_noise(1) = 0;
phase_noise = cumsum(freq_noise,1);
but I dont know why the next part is in need:
% Brownian bridge
for nnoise=1:length(phase_noise)
phase_noise(nnoise)=phase_noise(nnoise)-(nnoise-1)/...
(length(phase_noise)-1)*phase_noise(end);
end
I dont understand why to force the initial phase and final phase to zero.
Could u please provide some papers or references about the part?
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.