Demodulate
The Code describes the way to modulate or demodulate a signal shift in its phase.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Phase Modulation and Demodulation Download |
From GUI we can generate random binary data, modulate them in frequency, add noise to the modulated signal and final demodulate received signal. Also it's possible to view some performance of the system.
Platforms: Matlab
License: Freeware | Size: 860.16 KB | Download (44): SFSK modulator/demodulator Download |
Zapping VBI library provides routines to read from raw Vertical Blanking Interval capture devices, to demodulate raw to sliced VBI data, and to interpret the data of several popular services. Basically, it offers all the functionality needed by a VBI application except for the UI..
Platforms: *nix
License: Freeware | Size: 716.8 KB | Download (90): Zapping VBI library Download |
OpenSource GPS is software for x86 PCs that allows you to acquire, track and demodulate signals from GPS satellites. OSGPS requires a Zarlink GP2021 12 channel GPS correlator chip or software receiver hardware such as the GPS1A, see www.gpscreations.
Platforms: *nix
License: Freeware | Size: 30.57 MB | Download (38): OpenSourceGPS Download |
LLR_DEMOD LLR Demodulator H = LLR_DEMOD_MEX(CONSTELLATION, MAPPING, METHOD) constructs a LLR demodulator object H for a given constellation, mapping and noise variance. The vectors CONSTELLATION and MAPPING are usually generated by using MATLAB Modem Modulation Modem. and contain the complex or...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Calculation of LLR values with variable noise variance Download |
A Software Defined Radio (SDR) QUISK is a Python module that controls a receiver and transmitter. QUISK rhymes with "brisk", and is QSK plus a few letters to make it easier to pronounce. QSK is a Q signal meaning full breakin CW, and QUISK has been designed for low latency CW operation. It works...
Platforms: *nix
License: Freeware | Size: 890.88 KB | Download (44): QUISK Download |