shili3

matlab实现混沌扩频DCSK的仿真，其中包括调制解调、噪声信道模拟，以及误码率分析。(Chaotic spread spectrum communication: DCSK)

说明：  基于旋转不变技术的信号参数估计”,同样的，和Musci,Root-Music算法一样，这类基于相关矩阵特征分解的信号频率估计方法(Signal parameter estimation based on rotation invariance technology ", similarly, like music and root music algorithms, this kind of signal frequency estimation method based on correlation matrix eigendecomposition)

该代码是模拟TM波在真空下传播的MATLAB源程序(The code is a simulation of TM wave propagation in a vacuum under the MATLAB source code)

matlab address matlab工具箱下载地址总汇(Download matlab addressmatlab summary Toolbox)

说明：  ofdm的时域仿真代码，matlab下正常。(ofdm s time domain simulation code with matlab,it s works well.)

多元统计分析在超声检测回波信号处理中的应用(Multivariate statistical analysis of ultrasonic echo signal detection processing applications)

几个数据拟合的例子，比较简单，供大家学习。(Several examples of data fitting, relatively simple for everyone to learn.)

偏相干函数分析，用于故障诊断、噪声源定位(Multiple Coherehence for Mechanical Fault Diagnosis)

绘制分钟级自动站气象战数据与能见度数据的对比图(Draw-the-minute weather warfare automatic station data comparison chart data and visibility)

枝切法解包裹，可以对包裹相位解包，恢复正常面型(unwrapping method)