wavelet-coherence-master12

说明：  MVDR LMS beamformer for -90 to 90. Single channel beamformer

Matlab 80经典例子，从入门到精通，是初学者的首选(Matlab 80 examples)

用于完成小波变换的函数，这个函数与matlab自带的函数不同之处在于它可以返回矩阵，而不是一个行向量(wavelet transform for the completion of the function, Matlab functions and the built-in function of the difference between lies in the fact that it can return to the matrix and vector is not a trip)

说明：  该程序利用Matlab语言经行编程，实现都测井曲线进行不同尺度的小波变换。(The program uses the Matlab programming language through the line, different implementations log scale wavelet transform.)

四要素采集，计算，滤波，挑选极值等程序。(Four elements of the collection, calculation, filtering, selection of extreme values and other procedures.)

本程序可以实现具有较好相关性的ZC序列，其时频两域相关性很强(The program can achieve better correlation with the ZC sequence, time and frequency domain strong correlation)

多项式提取一个数组或是曲线的趋势项 得到一个多项式表达式 以及拟合的新数组(Extract an array of polynomial curve or a polynomial trend item to get a new array of expressions and fitting)

Noise Estimation of speech signals in Matlab

Orbit of a nonlinear system (including Hopf Bifurcation), γ= -1,..,1, μ= -0.5,..,3

edge detection using gabbis