Mathematical-Surface-Analysis

利用matlab中的simulink，进行转速闭环控制，实现转速的闭环(In the use of matlab simulink, the speed closed-loop control to achieve closed-loop speed)

说明：  K-SVD算法程序，利用聚类算法对字典进行训练(K-SVD algorithm program, the use of clustering algorithm is trained on a dictionary)

此程序是针对二元精馏塔建模，控制回流比以及进料流量来影响上层轻组分产品的浓度。分别用机理建模和最小二乘建模的方法，对精馏塔对象进行建模并比较两种模型之间的差别及分析原因。黄老师的系统辨识大作业。(This program is for two yuan distillation modeling, concentration control of reflux ratio, the feed flow rate to influence the upper light component products. Respectively by mechanism modeling method and the least square modeling, modeling of objects and the difference and reason analysis of distillation column comparison between two models. Large operating system identification of yellow teacher.)

求解最优化问题的外点罚函数法、内点罚函数法的matlab程序(Matlab program for solving the external penalty function method and the internal penalty function method for solving the optimization problem)

同步发电机，用于仿真用，6.5以上可打开(Synchronous generator for the simulation used to open more than 6.5)

窄带相关脉冲估计多普勒频移(包括解模糊算法)(Narrowband related pulse Doppler shift estimation (including solution fuzzy algorithm))

tfrstft和tfrgabor不同窗函数，不同窗长度的时频性能分析。(tfrstft and tfrgabor different window function different window length, time-frequency analysis of performance. Note: The required frequency toolbox)

说明：  Reed Muller的编码解码和仿真代码，有完整的注释(The coding and decoding codes of Reed Muller coding method. Also simulation is added.)

matlab下实现的pca降维算法,降低数据维数，保留数据的主特征(pca dimensionality reduction algorithm on matlab)

MAC层CSMACA算法。基于matlab平台，是学习MAC层接入过程的好材料。(MAC layer CSMACA of algorithms. Based on the Matlab platform, is a good material to learn the MAC layer access process.)