comm_eg_const

有用的最小二乘法matlab的程序 有参考价值(Useful procedure for least squares matlab useful)

Arnold猫脸变换，matlab源码。(Arnold cat face transformation, matlab source.)

newmark_ode函数,求解地震波作用下的框架结构，还是挺好用的(newmark_ode Newmark_ode function is useful for solving frame structures under seismic waves.)

说明：  matlab的中文帮助，，对初学matlab的很有用，，我就是看这个入门的。(matlab in Chinese help, very useful for beginners matlab,, I just see this entry in the.)

有源滤波器，滤波器的分类，滤波器的用途，滤波器的指标(Active filter, the filter classification, the use of filters, filter indicator)

BCH中的组件，模Q加、多项式乘法电路、除法电路(BCH of components, modules Q increases, polynomial multiplication circuits, circuit division)

计算振动信号的Choi-Williams分布，通过对照轴承故障特性频率可知，轴承的外圈发现了故障，完成了对外圈的故障特征提取。(The Choi-Williams distribution of the vibration signal is calculated. Through the comparison of the bearing fault characteristic frequency, the outer ring of the bearing is found to be faulty.)

L algorithme K nearest neighbor

车辆四自由度模型的MATLAB分叉图程序，简单明了。用来做分叉图分析(MATLAB bifurcation diagram program four degrees of freedom vehicle model, plain and simple. Used for bifurcation diagram analy)

matlab频谱分析，包括傅里叶变换等基础知识，供大家下载学习，(matlab spectral analysis, including Fourier transform basic knowledge for everyone to download the study,)