chapter1

doa估计，即波达方向估计中的esprint算法，经过验证可以成功运行(doa estimation, estimation of DOA esprint algorithm can be run successfully, proven)

基于MATLAB的电机仿真及调节，通过pid控制器达到位置控制精度要求(The motor based on MATLAB simulation and adjustment, the position control accuracy is achieved by pid controller)

说明：  《载波相位相对定位双差方程原理》验证 《载波相位相对定位单差方程原理》验证 《载波相位相对定位双差方程原理》验证 《载波相位相对定位双差方程原理》验证当基站离流动站很近，并假设流动站概略坐标等于基站坐标，那么双差方程中距离向量就为0(&quot Double difference carrier phase relative positioning equation theory&quot test &quot single-difference carrier phase relative positioning equation theory&quot test &quot double difference carrier phase relative positioning equation theory&quot test &quot double difference carrier phase relative positioning equation principle&quot is verified when the base station from the mobile station near, and assuming that mobile station is equal to the base station coordinates approximate coordinates, so double-differential equation from the vector is 0)

fuzzy is a very useful technique in doing project works in the field of technology

说明：  Kalman filter word document

4 Matlab ebook in pdf for engineering students, useful to learn matlab software

使代码框文字可以中文高亮，达到方便阅读功能(Chinese characters can make the code box highlighted, to facilitate the reading function)

几个解耦控制系统的Simulink模型，用过还行。共享一下。(Several decoupling control system Simulink model, used also OK. Sharing about.)

现代谱估计，较传统的经典功率谱估计，在分辨率和估计正确程度上有了一定的提高(AR estimate of spectrum)

fourth-order pseudospectral method for integrating the NLS equation