▍1. 16QAM-OFDM
整个OFDM的matlab仿真代码,使用16qam调制,还有word的文档,讲解很细(The OFDM matlab simulation code, the use of 16 qam modulation, and word document, very fine )
整个OFDM的matlab仿真代码,使用16qam调制,还有word的文档,讲解很细(The OFDM matlab simulation code, the use of 16 qam modulation, and word document, very fine )
gmsk 调制 解调 误码率 很用心写的一个程序(gmsk modulate demodulate)
采用GSM系统的GMSK调制方式,并画出出时频域图,计算BER,有利于了解GSM系统的调制解调。(Frequency domain using the GSM system GMSK modulation and draw the diagram, calculate the BER beneficial for GSM modem.)
卡尔曼滤波器工具箱,非常适合初学者学习卡尔曼滤波器,里面有比较详细地程序(Kalman Filter toolbox MATLAB)
全数字解调下16QAM信号的频偏估计的TD-GG算法实现。TD-GG算法是在TD和GG算法基础上提出来的,有较大的频偏估计范围和较好的估计精度,很好的解决了传统的非数据辅助频偏估计算法中估计范围和精度不能兼顾的问题,而且这种算法易于实现。(Digital demodulation under the 16QAM signal frequency estimation TD-GG algorithm. TD-GG algorithm is based on the TD and the GG algorithm is proposed, and have greater range and better frequency estimation of estimation accuracy, a good solution to the traditional non-data aided frequency offset estimation algorithm to estimate the range and accuracy not take into account the issue, and this algorithm is easy to achieve.)
说明: harr小波变换,源码及仿真,很好用,初学者可用(Harr wavelet transform, available for beginners)
说明: 使用wifi信号进行人体定位追踪,里面有AOA和TOF的计算能够准确计算人体位置(Using WiFi signal to locate and track human body.The calculation with AOA and TOF can accurately calculate the position of human body)
说明: 利用pluto设备实现qpsk调制与解调,simulink代码文件。(Use pluto equipment to realize qpsk modulation and demodulation, simulink code file.)
说明: FM解调的simulink文件,输入的信号为音频信号。(Simulink file for FM demodulation)
说明: 利用pluto设备实现fm调制与解调,simulink代码文件(Use pluto equipment to realize fm modulation and demodulation, simulink code file)
2fsk调制基于SIMULINK仿真模型 实现了误码率和频谱的仿真 (2FSKtiaozhijiyu simulink fangzhenmoxing shixianlewumlhepinpude fangzhen)
实现了lfm信号的仿真,可以对其频谱和时域波形进行分析,并且仿真了其模糊函数,可以分析其雷达性能。(The simulation of LFM signal is realized, and its spectrum and time domain waveform can be analyzed, and its ambiguity function can be simulated to analyze its radar performance.)
说明: 实现了lfm信号的仿真,可以对其频谱和时域波形进行分析,并且仿真了其模糊函数,可以分析其雷达性能。(The simulation of LFM signal is realized, and its spectrum and time domain waveform can be analyzed, and its ambiguity function can be simulated to analyze its radar performance.)
QPSK平台上的载波频偏经典估计算法实现,和估计出来之后进行补偿然后解调,统计误码率(QPSK frequency offset error data MSE SNR)
说明: MIMO多信道系统的matlab代码,可完整运行(MIMO multi-channel system matlab code, can run completely)
单模光纤中相干接收QPSK信号应用了CMA算法的简单DSP示例,自带vpa仿真数据。(A simple DSP example of CMA algorithm is used to receive QPSK signals coherently in single-mode optical fibers, with VPA simulation data.)
说明: 单模光纤中相干接收QPSK信号应用了CMA算法的简单DSP示例,自带vpa仿真数据。(A simple DSP example of CMA algorithm is used to receive QPSK signals coherently in single-mode optical fibers, with VPA simulation data.)