matlab_simulation_impairments

说明：  MATLAB实现贪吃蛇游戏，鼠标控制，有源代码，可运行(MATLAB realization of Snake game, mouse control, source code, run)

MATLAB中文使用手册，能对MATLAB有个基本的了解，简约。(MATLAB Chinese user manual, can have a basic understanding of MATLAB, simple.)

zernike与patran得借口程序，编制机械软件patran的节点与matlab实现对口互接，用matlab复原分析元件，从而适合下一步数据处理即zernike波面拟合与数据分析(gram-schmidt and hosehouder algorithms, stability test procedures for the adoption of gram-schmidt algorithm hosehouder correctness of the algorithm is suitable for engineering complex operator)

说明：  系统校正,对MATLAB学习者帮助很大(correction system, MATLAB great help learners)

模态分析，用FFT对输入的激励信号提取振动的频率(Modal analysis using FFT excitation signal input to extract vibration frequency)

在matlab环境下，列主元高斯消去法的通用程序(In the matlab environment, the main element of the general program Gaussian elimination)

DMCmatlab实现，方法有效，有详细说明，欢迎分享。(DMCmatlab realization, the method is effective, and have the detailed instructions, welcome to share. )

凸轮的轮廓曲线的图形，机械凸轮的轮廓曲线的线性图。(Cam profile curve graphics, mechanical cam profile The linear map.)

MUSIC方法，对相关矩阵分解为噪声子空间和信号子空间，然后搜索得到需要估计的频谱(MUSIC method, the decomposition of the correlation matrix for the noise subspace and signal subspace, then search to get the spectrum to be estimated)

matlab EMD 降噪方法 m文件 可以分析振动信号(Analysis of vibration signal can be matlab EMD noise reduction method for M documents)