root_music

稀疏傅里叶变换实现的文档，文档包含描述文件、输入参数、功能和运行测试的例子。(A documentation of the Sparse Fast Fourier Transform (SFFT 1.0/2.0) C++ implementation. The documentation includes a description of the files, the input parameters, the functions and examples of run tests.)

64QAM的基带系统仿真，计算随机0、1数据经64QAM调制后的星座图，8倍上采样后图形，滤波后图形，接收端图形，比较不同信噪比下的误码率(64QAM baseband system simulation, calculation data randomly 0,1 modulated by 64QAM constellation, the 8 times the sampled pattern, filter pattern graphic receiving end, error rate under different SNR)

一个四维状态、二维观测的目标跟踪扩展卡尔曼滤波程序，附有详细的说明。(a four-state, two-dimensional observation of the target tracking extended Kalman filtering process, with detailed explanations.)

MATLAB的图形界面GUI设计实现课程设计中的zTCSVg编码算法，并仿真qCtfLsf参数在不同条件下的误码率性能曲线，与现有算法对比，性能良好，界面友好。 (MATLAB graphical interface GUI design and implementation of curriculum design zTCSVg coding algorithm and simulation qCtfLsf parameters BER performance curve under different conditions, and existing algorithms contrast, good performance, friendly interface. )

用于处理真实SAR回波数据的一套RDA算法程序，经本人完美测试出图过。(a set of RDA program used to deal with Real SAR echo data, which is perfectly tested.)

说明：  计算四阶累积量 基于四阶累积量的DOA估计方法，同MUSIC-like方法一样，有很好的估计性能(Fourth order cumulant calculation of fourth-order cumulant based DOA estimation methods, with the MUSIC-like methods, have a good estimation performance)

The main disadvantage of this method is that SCRs are expensive as they must possess low turn-on and turn-off times.

说明：  方腔环流计算流体作业,利用MATLAB 完成(The square cavity Circulation computational fluid operation, using MATLAB completed)

这个是希尔伯特黄变换自己改的EMD经验模态分解仿真程序。(This is the Hilbert-Huang Transform own reform empirical mode decomposition EMD simulation program.)

解耦，恢复原信号，已经调试成功.内含m文件，可直接运行，针对EMD方法的不足。( Decoupling, restore the original signal, Has been successful debugging. M contains files can be directly run, For lack of EMD.)