Power_Spectrum_estimation

线弹性介质中摩擦力-振动相互关系研究，供动力学研究之用(Friction-induced vibration in linear elastic media with distributed contacts)

chapter 3 of aircraft system identification

这个matlab程序实现了将一个数组变量写入一个txt文件的过程。每个数组元素占据一行。(This file writes a array into a .txt file. Each member in array occupies a line in .txt file.)

matlab实验的一个部分，比较简单和实用，有指导意义。(Matlab a part of the experiment, is simple and practical, has significance.)

Computational Building Physics and Systems 7

用MATLAB程序实现卫星位置解算、用户位置解算（最小二乘法）、导航电文读取、坐标转换。(MATLAB program to achieve the satellite position solver, solver user location, navigation message reads, GPS positioning simulation (implemented by the least squares method).)

说明：  基于matlab复杂网络的基本算法，度分布等(Based on MATLAB complex network basic algorithm, degree distribution and so on)

MATLAB——通讯录软件分享 使用MATLAB GUIDE，可以载入已存在的数据库，可以新增新的数据库（数据用excel文件存放的）。(MATLAB- Address Book software to share with MATLAB GUIDE, you can load an existing database, you can add new database (data storage with the excel file.))

提取图像的主色调，用在视频检索中方便快捷，计算复杂度低(Extraction of the image' s main colors used in video retrieval convenient, low computational complexity)

对lena图嵌入的水印进行提取 LSB方法 水印图像被分解嵌入 提取各部分块儿后进行重建 可以运行 有一定参考价值 (Figure of lena LSB embedded watermark extraction method to extract the watermark embedded image is broken down pieces of the various parts of the reconstruction can be run after a certain reference value)