Phase Shift Keying PSK Modulation Code in MATLAB - Matlab Tutorial

preview_player
Показать описание
Phase Shift Keying PSK Modulation Code in MATLAB

Binary Phase shift keying (BPSK) is one of the basic modulation schemes in which the phase of the carrier signal is varied or switched according to the input message pulses. When the modulation input is at logic 1, a finite number of cycles of a sinusoidal signal are transmitted and when the input is at logic 0, phase of the sinusoid is changed.
Рекомендации по теме
Комментарии
Автор

Thank you very much. I think you have an error at 1:40. Instead of - "u = square (2 * pi * f2 + t)"; it is necessary - "u = square (2 * pi * f2 * t);% Signal of the message (meander)"

viktorliutov
Автор

I have 15 years radiosonde Temperature data. From this radiosonde data I have got Amplitude. How can I generate the phase shift of thi data? please help me

tsehayenegash
Автор

The A amplitude that u have put, its the amplitude of the carrier signal right?

riyalilani
Автор

sir you are good sir .sir will you explain the proecess of FSK using F1=25, F2=5

vithiyananthanesanmanuelje
Автор

У Вас очень интересный код. Добавьте пожалуйста демодуляцию. Спасибо.

viktorliutov