pisarenko

说明：  这是一个人脸的识别程序，基于Matlab环境。在一幅图中识别出人脸部分，并把人脸部分用矩形框圈出。(This program is used to identify the face by Matlab.It can delect the face in one picture and sign the face)

说明：  免费分享给大家多多关照以后有很多不懂的大家多多帮忙(Free for everyone to learn)

求取互相关值，可以实现两个序列互相关运算、时延估计等功能。(By calculating the cross-correlation value, the functions of cross-correlation operation and time delay estimation of two sequences can be realized.)

Computes the DFT of N real values and returns the first N/2+1 DFT coefficients. N is an integral power of two.

收集了一系列关于matlab界面编程的问题和解决方法，以及教程和小节。(The collection of a series of matlab interface programming problems and solutions, as well as tutorials tutorial section.)

说明：  哈尔滨工业大学著名教师matlab课程讲义(Harbin Institute of Technology renowned teachers matlab lecture notes)

W1光子晶体 平面波展开法 慢光波导 空气柱 线缺陷(W1 photonic crystal waveguide plane wave expansion method slow air column line defect)

说明：  人脸识别的源程序，基于matlab编程，主要采用PCA算法。(face recognition system based on PCA )

这是关于工业控制的环节 包含有工业大滞后环节的控制 通过matlab仿真可以看出PID控制的优点(This is about industrial control links, containing the delay in the link of industrial control, through the matlab simulation can see the advantages of PID control.)

基于模态振型的固定结合面动态特性参数测试 (Based on a fixed mode shapes combined with dynamic characteristic parameters of the test surface)