x_hat = FSK_demodulation(z, fc, fd) # FSK解调 # 画图显示 plt.figure() plt.subplot(4, 1, 1) plt.plot(x) plt.title("数字信号") plt.subplot(4, 1, 2) plt.plot(y) plt.title("载波信号") plt.subplot(4, 1, 3) plt.plot(z) plt.title("FSK信号") plt.subplot(4, 1, 4) pl...
fsk调制解调Python FSK调制解调在Python中的实现 频移键控(FSK,Frequency Shift Keying)是一种数字调制技术,其中数字信息通过改变载波信号的频率来传输。FSK调制在无线通信、数据传输等领域得到广泛应用。在这篇文章中,我们将探讨FSK调制的基本原理,并通过Python代码示例实现FSK的调制与解调。 FSK调制基本原理 FSK调制的...
3.MATLAB核心程序 %XXXXXXXXXXXXXXXXXXXX Binary FSK demodulation XXXXXXXXXXXXXXXXXXXXXXXXXXXXX mn=[]; for n=ss:ss:length(m) t=bp/99:bp/99:bp; y1=cos(2*pi*f1*t); % carrier signal for information 1 y2=cos(2*pi*f2*t); % carrier signal for information 0 mm=y1.*m((n-(ss-1)):...
Code Issues Pull requests ASK, QAM, PSK, FSK, MSK simulations and analysis. matlab filter signals filters digital-communication fsk ntua modulation qam qam-modulation ece-ntua ntua-ece qam-demodulation digital-communications qpsk-modulation fsk-signal Updated Nov 25, 2021 MATLAB trishmapow / RFC...
Python simulation codes for ASK, FSK and PSK modulation types ➨ASK modulation python code ➨FSK modulation python code ➨PSK modulation python code Advantages and Disadvantages of ASK, FSK and PSK Refer advantages and disadvantages ofASK >>,FSK >>andPSK >>. ...