matlab_note

教你熟练掌握matlab中对数据进行快速傅里叶变换的一些技巧。(Teach you to master the data in matlab fast Fourier transform some tips.)

非均匀傅里叶变换 mex name.c加载C文件(nonuniform fourier transfrom)

抽油机诊断技术,等步长有限差分解的程序和结果，傅里叶级数变换求解结果和程序,示功图绘制。(Pumping unit diagnostic techniques, such as step finite difference program and results of decomposition, the Fourier series transformation results and procedures, indicator diagram drawing.)

MATLAB经典教程，内容比较全面，易于自学，能够帮助你精通MATLAB(MATLAB Tutorial classic, content more comprehensive, easy to self-learning, can help you proficient in MATLAB)

说明：  利用奇异值分解-总体最小二乘法估计ARMA模型的AR参数,并利用参数进行谐波恢复仿真程序(The use of singular value decomposition- total least squares estimation of AR parameters of ARMA model and using the parameters of harmonic retrieval simulation program)

通过设定信号和阵源参数，以及阵列相位误差、阵列幅度误差，对阵列输出相关矩阵进行特征分解，生成宽带信号(By setting the parameter of the signal and the array source, as well as the the array phase error, the array amplitude error characteristic decomposition of the correlation matrix of the array output, and generating a wideband signal)

通过编程，利用变步长的求积公式求解积分，具有较高的精确度(By programming, the integral can be solved by the quadrature formula with variable step size, which has high accuracy.)

multivariate relevant vector machine

主要结构健康监测中的损伤识别时损伤位置的角度分辨率优化(structural nondestructive identification Angular resolution)

让初学者可以更加容易了解PCA算法的基本运行过程(For beginners can more easily understand the basic operation process of PCA algorithm)