third_order

matalab程序好用便捷，关于宏观经济，有增长，有波动研究。(matalab program easy to use and convenient, on the macro economy, there is growth, there are fluctuations in research.)

matlab的各种程序 适合初学者参考学习交流(matlab code)

此程序用于实现结构的有限元计算：将patran中的模型的bdf文件中的单元信息和节点信息保存成txt文档，在matlab中调用，就可实现刚度矩阵、质量矩阵的组装，进而有限元计算(This procedure is used to achieve the structure of the finite element method: bdf file of the model in patran unit information and node information is saved into a txt file called in matlab, you can achieve the stiffness matrix, mass matrix assembly, and then the finite elementcalculate)

剪切图片，有利于初学者，希望能够帮助有些人(cut picture)

this script plots the velocity profile for user defined function.and user can generate multiple colour curves.suggestion included to do this.

小波分析概念及应用，包括小波变换基础和各种类型的小波变换(wavelet transform)

说明：  hough变换的最后一步，即通过找到的几个变换域中的几个点，确定原始空域中的直线！(hough transform the final step, that is, several transform domain by finding a few points to determine the air space in the original line!)

说明：  本函数将播放音乐《对面的女孩看过来》的前两句~(This function will play the music, &quot across from the girl,&quot the former two ~)

This file containing a source code for Frequency Hopping Spread Spectrum in Matlab. Also this file has some guide files.

Quadrotor Files Simulation