triang

基于matlab的PCA人脸识别完成程序，包含特征值与特征向量的提取、训练样本以及最后的识别检验。(err)

1. 采用增量式 PID控制算法实现该系统的稳定控制 2. 采用Z—N整定PID参数(1. An incremental PID control algorithm to achieve the system' s stability control 2. Using Z-N tuning PID parameters)

Matlab环境下基频提取的代码，比较准确(Code to extract pitch in Matlab，which is comparatively correct)

stanford大学deep learning在线课程课后练习代码，我自己写的，可以参考一下。(Excercise of deep learning online course from http://deeplearning.stanford.edu/wiki. It is written by myself, aiming to help other students who is confused in the course.)

Matlab 有限元分析 LTQN 很少见FDTD MOM(Matlab finite element analysis LTQN rare)

pls相关程序，论文附带 pls相关程序，论文附带(pls program, papers incidental pls, papers incidental)

提取电离层TEC的数据，对于各个纬度只要修改值就可以(Extraction of ionospheric TEC data, for each latitude as long as the modified value can be)

直流伺服电机用MATLAB实现的源代码，伺服系统由具有位置反馈、速度反馈和电流反馈的三闭环结构组成本控制系统采用模糊和PID复合控制，在小偏差时转化为P ID控制，这样就获得了比纯模糊控制更高的稳态精度，有比P ID控制更快的动态响应、更小的超调量。(DC servo motor to achieve with the MATLAB source code, by a position feedback servo system, the speed feedback and current feedback loop structure composed of three of the control system using fuzzy and PID compound control, in a small deviation into the P ID control, so that access to higher than the pure fuzzy control steady-state accuracy, faster than P ID control the dynamic response, smaller overshoot.)

说明：  Rilling的关于Rilling的关于HHT端点延拓的代码HHT端点延拓的代码(Rilling Rilling on HHT endpoint extension on the code the code HHT endpoint extension)

小电流接地故障选线文献，包含零序电流作为特征分量，神经网络故障诊断方法等(Small current grounding fault line selection literature, contain zero-sequence current as a characteristic component of the neural network fault diagnosis method)