Otsu

说明：  人脸识别代码：图像工程中经常用到的一个实用算法。这里是matlab的实现。(Face recognition code: Image Engineering frequently used for a practical algorithm. Here is the realization of matlab.)

Histogram equalization

psk modulation is done using simulink model in this document. hope u get knowledge

可在Matlab上阅读地震数据SEGY格式，并进行编辑(reading on the seismic data in Matlab SEGY format, and edit)

OFDM系统中16QAM调制下在载波不同时得到的误码率曲线图(Modulation 16QAM OFDM system carrier is not at the same time to get under the BER curves)

simulink搭建的双向DCDC仿真模块，可以实现能量的双向流动(Bidirectional DCDC can achieve two-way flow of energy.)

direct contrô le torque MAS

说明：  一是讲述MATLAB正常运行所必须具备的基础条件；二是简明系统地介绍高度集成的Desktop操作桌面的功能和使用方法。(One is about the normal operation of the MATLAB must have the basic conditions Second concise introduction to a highly integrated system Desktop operating desktop features and applications.)

用MATLAB编写的另一个用于图像灰度处理的小程序，很经典的一个图像灰度处理小程序。(Prepared using MATLAB image processing and another for a small procedure, it is the classic image of a small program to deal with.)

显示关键点，返回值为关键点的坐标，尺度，方向，模值，描述符(return the (x,y),scale,derection,size)