관련 추천 애드온 MATLAB Code for QPSK Modulation and Demodulation 다운로드 수: 18.2K Modulation 8PSK 다운로드 수: 1.5K Quadrature Amplitude Modulation (QAM) Constellation 다운로드 수: 550 카테고리 Wireless Communications > Communications Toolbox > ...
The present invention relates to a QAM modulation method and a demodulation method of a multi-code CDMA system , a transmitter increase the transmission rate by encoding a QAM signal size is made constant by using a transmission symbol ; (constant amplitude multi-code biorthogonal modulation CACB...
Gray Code AGray code, also known as a reflected binary code, is a system where the bit patterns in adjacent constellation points differ by only one bit. Extended Capabilities C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. ...
Use4-QAM baseband modulationto send 20 bits (bits10010 01010on I and bits11101 01001on Q) at an overall transmission rate of 2 bits per millisecond using three pulse shapes given below. Use a carrier whose frequency is 10kHz. Plot the following signal in time and frequency domain for ea...
This MATLAB function returns a demodulated signal, Z, given quadrature amplitude modulation (QAM) signal Y of modulation order M.
Gray Code AGray code, also known as a reflected binary code, is a system where the bit patterns in adjacent constellation points differ by only one bit. Extended Capabilities C/C++ Code Generation Generate C and C++ code using MATLAB® Coder™. ...
Generate C and C++ code using MATLAB® Coder™. GPU Arrays Accelerate code by running on a graphics processing unit (GPU) using Parallel Computing Toolbox™. Version History Introduced before R2006a expand all R2024a:Add deep learning array support ...
于上述理论构建模拟信源QAM传输系统,并利用Matlab/Simulink进行建模仿真及 性能验证。仿真结果表明,所构建的QAM数字传输系统可以实现模拟信号良好的传 输。 [关键词]数字传输;正交振幅调制;差分脉码调制;建模仿真 DesignandSimulationofQAMSystem CommuncationEngineeringMajorLinLong Abstract:Quadratureamplitudemodulationisajoin...
Code Issues Pull requests Homework and accompanying MATLAB code for the 'Introduction to Digital Communication' course matlab receiver digital-communication demodulation modulation qam qpsk bpsk equalization awgn-channel Updated Aug 2, 2023 MATLAB Carl98BR / PythonCommTools Star 3 Code Issues Pull ...
本文深入研究QAM调制解调的基本原理、系统结构及性能参数,实现QAM调制解调系统的Simulink仿真及性能分析;详细分析模拟信号数字化的基本理论及实现方法,实现差分脉码调制的Simulink仿真及性能比对;基于上述理论构建模拟信源QAM传输系统,并利用Matlab/Simulink进行建模仿真及性能验证。仿真结果表明,所构建的QAM数字传输系统可以实现...