pll_dq

I used the newpnn function to create a PNN, then used the sim function to classify the the training data set, which was used to create the neural network.

说明：  能够实现高斯过程回归，利用拟牛顿法和共轭梯度法对超参数进行优化，经实践非常好用，可联系13129944992(It can realize Gaussian process regression and optimize super parameters by using quasi Newton method and conjugate gradient method. It is very easy to use in practice and can contact 13129944992)

All signal demo in MATLAB program

几种ESPRIT算法性能分析的程序实例,是基于信噪比和阵元数为指标进行性能分析的(Several instance ESPRIT algorithm performance analysis, performance analysis is based on indicators of SNR)

高斯低通，高斯高通滤波器。matlab实现，用于图像平滑处理，去噪，和锐化。(gaosi，filter。)

讲述了现在机械故障诊断中用到的常用时频分析方法，如短时fft 魏格纳维尔分布 小波变换 HHT等，里面含有例子和详细说明，对初学者帮助很大。(Tells the now commonly used in mechanical fault diagnosis frequency analysis methods, such as short-time wavelet transform fft Wigner distribution HHT Louisville, etc., which contains examples and detailed instructions, very helpful for beginners.)

特征选择与提取 特征点 matlab应用 可用(Feature selection and extraction of feature points matlab applications available)

时频域信号分析工具箱，刚从网上下的！挺不错的(Time-frequency domain signal analysis toolbox, just under the line! Very good)

自己编的完整的matlab程序，利用Toeplitz算法进行DOA估计，matlab程序，估计精度不错( )

这个Matlab图形用户界面允许用户计算圆形，椭圆形和任意形状的广义极化张量。此计算的近似算法，该算法是基于Capdeboscq等人开发出一种方法。 (This Matlab GUI allows the user to compute the GPT of disks, ellipses, and arbitrary imported shapes. The approximating algorithm that does this computation is based off a method developed by Capdeboscq et al. )