The example, shows how the FM Modulator Baseband and FM Demodulator Baseband blocks are used to modulate and demodulate a sinusoidal signal.To run the model, open the example by entering fmmoddemod at the MATLAB® command prompt. The input data is a sine wave of frequency 4 Hz and ...
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In the infrared (IR) or in the duplex mode and Flash modulating FM encoded ways of combining the communication. 通过在调制过程中缩小编码脉冲宽度从而使功率损耗被有效地降低以便使FM编码可以很好地适应在同步通信系统中进行IR通信的程度. By narrowing the pulse width modulation encoding process so that ...
Frequency demodulation collapse all in pageSyntax z = fmdemod(y,Fc,Fs,freqdev) z = fmdemod(y,Fc,Fs,freqdev,ini_phase)Description z = fmdemod(y,Fc,Fs,freqdev) returns a demodulated signal z, given the input frequency modulated (FM) signal y, where the carrier signal has frequency Fc...
Copy Code Copy Command Play back an audio file after applying FM modulation and demodulation by using System objects to process the data in streaming mode. Load the audio file guitartune.wav by using an audio file reader System object™. Get audiofilereader = dsp.AudioFileReader('guitartune...
Generate C and C++ code using MATLAB® Coder™. Version History Introduced in R2015a Select a Web Site Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select:中国. ...
MATLAB 的 [Communications Toolbox](Communications Toolbox) 中提供了 FM 调制函数 [fmmod](Frequency modulation - MATLAB fmmod - MathWorks 中国),高斯白噪声函数 [awgn](ww2.mathworks.cn/help/c),以及 FM 解调函数 [fmdemod](Frequency demodulation - MATLAB fmdemod - MathWorks 中国),可以很方便地完成...
The most successful features currently being used in both speech recognition and speaker recognition systems are cepstral features. The cepstral features in one way or another are based on the source-filter model of speech production. However, it is well known that a significant part of the ...
网络调制与解调 网络释义 1. 调制与解调 444.4...6666...7777...1111FMFFMMFM调制与解调(((FM Modulation and Demodulation))) www.osslab.com.tw|基于 1 个网页
Design of FM Modulation and Demodulation Circuit Based on Matlab FM is widely used in communication systems. FM is widely used in high-fidelity music broadcasting, television audio signal transmission, satellite communic... Z Gong,Y Cai,J Wei - 《信号和信息处理》 被引量: 0发表: 2018年 Device...