小波变换BP,OMP,StOMP二维比较

说明：  滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)

说明：  利用直接替换法进行缓冲区溢出的相关检测的几个c++程序。(Related buffer overflow detection method using a direct replacement for a few c++ program.)

基于负熵最大的ICA 算法在matlab运行的代码(Based on negative entropy maximum ICA algorithm in matlab code that runs)

窄带波束形成，包括常规波束形成以及MVDR自适应波束形成，在单目标以及多目标情况下。(Narrowband beamforming, including conventional beamforming and MVDR adaptive beamforming, in the case of single-objective and multi-objective)

matlab数学手册，详细介绍了matlab的数学功能，适合数学类学生(matlab mathematics handbook, detailing the matlab mathematical functions for math class students)

分数阶统一混沌系统同步程序可实现分数阶混沌系统同步，对研究分数阶系统非常有用(synchronizing fractional unied chaotic system realize synchronzation fractional unied chaotic)

保证准确无误，是学习通信的好帮手，小波包分析提取振动信号中的特征频率，DC-DC部分采用定功率单环控制。( Ensure accurate communication is learning a good helper, Wavelet packet analysis to extract vibration signal characteristic frequency, DC-DC power single-part set-loop control.)

MAX7456 字符叠加芯片源程。。。MAX7456 字符叠加芯片源程。。。(max7456)

超松弛因子迭代法求解大型线性方程组的MATLAB程序(Super relaxation factor iteration method to solve large linear equations of the MATLAB program)

EMD 和 Hilbert-Huang 变换 matlab工具箱(EMD and HilbertHuang transform matlab toolbox)