step reponse

添加水印，在图项中添加，matlab，实现图像的保护等等 (Add watermark, add items in the map, matlab, image protection, etc.)

matlab program for autocorrelation

EigenFaces algorithm for face recognitionwith GUI interface(load_database.m,eigenface.m,eigenfaces.fig)

该文件包含了8psk调制信号的产生，以及经过多径瑞利信道后，前后对比的星座图，经过CMA均衡算法后输出信号，能对均衡算法有更深的认识。(This file contains the generated 8psk modulation signal and multipath Rayleigh channel after, before and after the constellation, after CMA equalization algorithm output signal, capable of balancing algorithms have a better understanding.)

this program is for bwfw power flow.

Mechanical vibrations exercises.

本代码包括小波包能量的提取，可以用于振动声发射噪声以及力信号的特征提取(this code is for energy of wpt Feature extraction such as Acoustic emission，vibration sound and force )

二维图像直方图的绘制程序，基于MATLAB(Two-dimensional image histogram mapping procedures, based on MATLAB)

关于matlab编程的书，介绍了条件控制，循环语句，结构，对象，调试与计时等，适合初学者。(Matlab programming on the book, describes the condition of control loop, structure, object, debugging and timing, etc., suitable for beginners.)

说明：  改进的DV-Hop定位算法matlab仿真代码 毕设的同学能弄用(Improved DV-Hop positioning algorithm matlab simulation code for the students to complete can get used to )