Raptor画图

时频分析的工具，完成时频分析，希望能够对大家有帮助，共同进步！(Time-frequency analysis tools, complete the time-frequency analysis in hopes of help, make progress together!)

高光谱数据处理基本算法，异常点检测，端元提取，丰度图K均值聚类，PCA算法(anomalydetection endmemberExtraction Kmeansclustering by abundancemap PCA NAPCA)

用卡尔曼滤波来检测视频中的小运动目标，例子为检测一个运动场景中的乒乓球(Using kalman filter to detect small moving targets in video, example for detecting a movement in the scene of table tennis)

频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整(One of modal parameter identification method in the frequency domain, can the vibration signal analysis and processing, obtain the natural frequencies, damping ratio, mode shape coefficient method is very good, complete procedures)

说明：  扩展卡尔曼滤波程序，直接运行，本程序为 衰减记忆卡尔曼滤波再目标跟踪中的应用 这一论文的复现，百度即可。(The extended Kalman filter program is directly run. This program is used for attenuating memory Kalman filter and then target tracking.)

matlab的simulink模块编写的滑模变结构完整控制程序，跟踪阶跃输入信号(matlab in simulink module written Sliding Mode Variable Structure complete control procedures, tracking a step input signal)

说明：  设{ ,k=0,1,2,…}为N（0，1）白序列， ， =0，1,2,…,1000 。求： ； (Let {k = 0,1,2, ...} white sequence of N (0,1) = 0,1,2, ..., 1000 Requirements: )

fault tpleran control of three phase bldc modelling and sinulation

利用迭代实现一维IAA算法，可以直接使用(Iterative algorithm to achieve a one-dimensional IAA can be used directly)

this is an good edge detection