qpsk_oqam_test

锁相环simulink源码,难得的好代码，不要错过！(PLL simulink sourcecode is a good program,please download now!)

以短时傅里叶变换为基础，进行信号的时频分析，可以在做出三维瀑布图。(In short time Fourier transform as the foundation, carries on the signal of time-frequency analysis, we can make 3 d waterfall diagram )

奇异谱分析是近年来兴起的一种研究非线性时间序列数据的强大的方法。它根据所观测到的时间序列构造出轨迹矩阵，并对轨迹矩阵进行分解、重构，从而提取出代表原时间序列不同成分的信号，如长期趋势信号、周期信号、噪声信号等，从而对时间序列的结构进行分析，并可进一步预测。(Singular spectrum analysis is a powerful method to study nonlinear time series data in recent years. According to the time sequence structure of the observed path matrix, and the trajectory matrix is decomposed and reconstructed, thus extracting the signal representative of the original time series of different components, such as the long term trend signal and periodic signal and noise signal, through analyzing the structure of the time series, and further predict.)

ookd是相位调制的一种代码程序，可以看到调制效果。(ookd)

MATLAB kalman filter

simulink仿真噪声模型，算法采用X_LMS，可直接运行(simulink simulation noise model, the algorithm used X_LMS, can be directly run)

Matlab preprocessor that replaces macros with their names

基于matlab的指纹识别设计方案，内有详细说明，需要的话可以参考参考。(Matlab-based fingerprint design, with detailed instructions, if required, can refer to the reference.)

matlab求解两点边值问题的常微分方程组。追赶法求解。(chasing method for solving ODE bvps)

Match Filter for detection signal