MATLAB Imitation Modeling for the BER of the Satellite Communication System using QPSK and OFDM Modulation with LS Channel Estimation based on Pilot Signals in the Transionospheric Communication ...

The manuscript developed an optimal frequency band transmission system structure of QPSK. The software programming experiment of this complete QPSK optimal band transmission system is designed and ...

This chapter presents the study of simulation of a quadrature phase shift keying (QPSK) digital transmission modem under MATLAB, Simulink, Communications toolbox, and digital signal processor blockset ...

在实践中发现了不同版本vivado导入xci IP核配置文件获导入打开工程文件时，可能在Update IP core时将原有的IP核配置进行变动 ...

The modulators are the basic requirement of the communication systems they are designed to reduce the channel distortion & to use in RF communication hence many type of carrier modulation techniques ...

As an important part of the communication system, synchronization technology is a communication system to run the correct protection, has been a hot topic in communication systems research. Four-phase ...

This chapter reviews a design of passband quadrature phase shift keying (QPSK) transmitter and receiver in Simulink. It then evaluates bit error rate (BER) curves by ...

Different types of modulation techniques are used in telecommunication for transmitting and receiving radio frequency (RF) signals. With MATLAB tools we can analyse the modulation techniques used for ...