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本程序，对三维重建的结果调试已通过，得到很好的实验结果，方便大家学习。(This procedure, the results of three-dimensional reconstruction of debugging has passed, get a good result, we facilitate learning.)

矩阵分析的书其一些基本理论，是学习矩阵分析常用的书籍(Matrix Alfebra,theory,Computations,and applications in statistics,James E Gentle)

this is a file pdf for photonic crystal fibers

说明：  matlab的相关知识汇总,tcsh和csh的部分知识汇总。有助于初学者的学习和提高。是比较好的资料。(Matlab related knowledge collection, knowledge of tcsh and CSH summary. Help for beginners to learn and improve. Is good information. )

说明：  四旋翼无人机是一种可以被遥控也可以在无人为控制的状态下执行预定任务的飞行器，与传统直升机相比四旋翼飞行器的机械结构简单，且具有高精度，灵活精度以及较低成本的特点，被广泛用于军事侦察，农艺播撒、快递派送、摄影工作等领域。四旋翼飞行器自身具有欠驱动、多变量、非线性等特性，在外界的噪声干扰情况下，增加了四旋翼无人机的不稳定以及控制系统的设计难度。所以对四旋翼飞行器的位姿控制的研究，可以开拓科研人员对控制算法以及滤波算法的认知，具有重要的研究意义。(Four-rotor UAV is a kind of aircraft that can be controlled remotely or perform scheduled tasks without human control. Compared with traditional helicopters, the Four-rotor UAV has simple mechanical structure, high precision, flexible precision and low cost. It is widely used in military reconnaissance, agricultural broadcast, express delivery, photography and other fields. Four-rotor UAV has the characteristics of under-actuation, multi-variable and non-linearity. Under the circumstance of external noise, the instability of Four-rotor UAV and the difficulty of control system design are increased. Therefore, the research on attitude control of Four-rotor aircraft can broaden the knowledge of control algorithm and filtering algorithm for researchers, and has important research significance.)

本人原创的用遗传算法实现的vrp问题求解，基于matlab语言(I original genetic algorithm is used to achieve the vrp problem solving, based on the matlab language)

这里的DDS(直接数字合成)是我在MATLAB中用Simulink基本模块搭建起来的模型,仿真DDS信号的产生,并有一个M文件实现与模型同等的功能,MATLAB爱好者一定不要错过(I build the DDS model using simulink basic model to simulate the DDS source, associated a M file realizing the same function as the model,and,the MATLAB lovers must not miss)

时频分析工具箱，利用FRFT对信号进行检测和参数估计(Time-frequency analysis)

FMCW调频连续波雷达的测距测角，相关分析过程的matlab方法，模拟数据分析处理的过程，脉冲响应的相关分析算法并检验，包含收发两个客户端的链路级通信程序,一些自适应信号处理的算法，各种kalman滤波器的设计，采用偏最小二乘法。( FMCW frequency modulated continuous wave radar range and angular measurements, Correlation analysis process matlab method, Analog data analysis processing, Related impulse response analysis algorithm and inspection, Contains two clients receive link-level communications program, Some adaptive signal processing algorithms, Various kalman filter design, Partial least squares method.)

New matching pursuit-based algorithm for SNR improvement in ultrasonic NDT （signal process 中的文章，mp去噪）(New matching pursuit-based algorithm for SNR improvement in ultrasonic NDT (signal process in the article, mp denoising))