lmi-in-system-and-control

说明：  神经网络学习二维非线性函数 ,多维非线性辨识的MATLAB程序(neural network learning 2D nonlinear function, multi-dimensional nonlinear identification procedures MATLAB)

The program is used for storing a room/phone number into a database.Providing features such as sorting, finding the room no. Or phone no

方便准确的计算信号的互相关函数和互相关功率谱密度。(To facilitate accurate calculation of the signal cross-correlation function and cross-correlation power spectral density.)

灰色系统GM（1，1）模型及其检验,用于时间序列预测(grey system GM（1，1）model and its testing，can be used to predict)

The relationship of voltage gain to modulation index is analyzed in detail and verified by simulation and experiment

说明：  此為用來計算特徵向量值以及特徵向量的程式(Eigenvalue and eigenvector calculate)

说明：  利用matlab实现的时频分析，很好，很强大！(Using matlab to achieve the time-frequency analysis, very good, very powerful!)

永磁同步电机弱磁调速系统的仿真.在矢量控制的基础上进行改进，采用弱磁调速，可作为参考.(Permanent magnet synchronous motor speed control system simulation weakening in vector control on the basis of improved, using weak magnetic speed, can be used as reference.)

i want to fuzzy pid code for my thesis work

Face recognition is still a challenging task due to the different problems such as pose, illumination, expression and occlusions. Due to these problems, it needs an extensive research. Various face recognition techniques exists but they suffer one or the other limitations.