DOA_zhunze

特征向量 主要在MATLAB下实现.用于图像的PCA之前的准备工作，最后实现图像的主观检索。(Eigenvector mainly in MATLAB to achieve. The PCA for image preparation work before, and finally realize the subjective image retrieval.)

利用最优信息二分割法分析变异点，用于水文计算，流量、降雨等(Optimal information two split method of analysis of variance points)

math function code of learning methods

this is useful for nakagami random process generation

仿真模糊PID控制的仿真，对烤箱温度进行控制。(The simulation of fuzzy PID control is simulated to control the oven temperature.)

说明：  CATIA V5创成式工程图设计官方文档，总共490页，很好的学习帮助(CATIA V5 generative drawing style design)

动目标参数估计，二范数方法，对目标进行速度方向等的估计(Moving target parameter estimation, two norm method, estimate of the target velocity direction, etc.)

PhoneX Enumerations Guide

这个代码是建立二维路面结构模型，并通过使用MATLAB进行数据处理，直观的显示结果。(This code is to establish two-dimensional surface structure model, and through the use of MATLAB for data processing, visual display of results.)

卫星姿态确定及敏感器误差修正的滤波算法研究。介绍了几种不同的滤波算法，如卡尔曼滤波，扩展卡尔曼滤波，粒子滤波等在姿态确定上的应用，并比较了它们仿真的结果(Satellite attitude determination and sensor error correction filtering algorithms. Introduced several different filtering algorithms, such as Kalman filtering, extended Kalman filter, particle filter, such as in the attitude determination applications, and compare their simulation results)