▍1. ber_msk_awgn
msk调制及在AWGN信道中的误码率仿真(MSK modulation and bit error rate simulation in AWGN channel)
msk调制及在AWGN信道中的误码率仿真(MSK modulation and bit error rate simulation in AWGN channel)
16QAM调制与解调的全过程,能够观察眼图、星座图、误码率等,方便研究运用16QAM调制解调的系统的性能(16QAM modulation and demodulation of the entire process, be able to observe the eye diagram, constellation diagram, error rates, facilitate the study of the use of 16QAM modulation and demodulation of the system s performance)
数字信号处理中数字滤波器的matlab实现,包括iir和FIR两种数字滤波器(Digital signal processing matlab implementation of digital filters, including two digital filters and FIR iir)
最大比合并(MRC)的分集合并程序;调制方式BPSK;瑞利信道(The diversity merging program of the maximum ratio combination (MRC); modulation mode BPSK; Rayleigh channel)
说明: 各种polar编译码函数,包括SC译码,BP译码,SCL译码以及循环检测编码(Various polar encoding and decoding functions, including SC decoding, BP decoding, SCL decoding and cyclic detection coding)
绘制了24课GPS卫星围绕地球旋转的动态图(A dynamic map of the rotation of GPS satellites around the Earth in lesson 24 has been drawn.)
说明: 一些时反的例程和其他代码,mat文件是信道信息(The Mat file is the channel information. There are some examples of the Time Reverse and communication system.)
说明: 雷达系统仿真,雷达SAR成像,信号处理,模糊函数,波形发生,回波模拟,信道模拟,点迹航迹跟踪等等(Radar system simulation, radar SAR imaging, signal processing, ambiguity function, waveform generation, echo simulation, channel simulation, point track tracking, etc.)
说明: 这是关于多输入多输出正交频分复用索引的代码(Multiple input multiple output orthogonal frequency division multiplexing index modulation simulation code)
说明: 基于music算法的均匀线阵的标量阵与矢量阵的方位估计(DOA estimation of scalar array and vector array based on music algorithm)
说明: 如题,产生线性调频信号及通过匹配滤波处理(The linear frequency modulation signal is generated and processed by matched filtering)
线性调频脉冲信号(Chirp信号)脉冲压缩实验,40MHz和400MHz时的chirp信号仿真以及STFT(短时傅里叶变换)。(Linear frequency modulated pulse compression experiment (Chirp signal), Chirp signal simulation at 40MHz and 400MHz, and STFT (short-time Fourier transform).)
OSPA 距离计算 用于多目标检测使用的方法。 一键计算OSPA距离。使用前请仔细阅读readme 文件。严格按照步骤操作。(OSPA distance calculation. Perfect solution for OSPA calculation. Make sure you go through the read me file before using it.)
CA 码的产生,以及自相关,互相关函数,画出自相关互相关图(MATLAB语句简单易懂,适合新手)(CA code generation, as well as autocorrelation, cross-correlation function, drawn from the correlation cross correlation diagram (MATLAB statement, easy to understand, suitable for novices))
最大比合并功能实现,简单代码,容易看懂,MATLAB源代码(Functions to achieve the maximum ratio combining, simple code, easy to understand)
说明: 信号样本自相关分析,IQ两路绘制波形,频偏估计(Signal sample autocorrelation analysis, IQ two-way waveform drawing, frequency offset estimation)
基于matlab平台的LDPC编码译码仿真,很实用(LDPC coding and decoding simulation based on MATLAB platform which is really usefull.)