运用 参数估计法AR 法进行功率谱做图 直接输入待做图信号便可-AR method of parameter estimation method power spectrum do plan direct input to be able to make plans signal

Parzen窗估计法是一种非参数函数估计方法，它能够较好地描述多维数据的分布状态。其基本思想就是利用一定范围内各点密度的平均值对总体密度函数进行估计。-Parzen window estimation method is a nonparametric function estimation method, which can describe the distribution of multi-dimensional data. The basic idea is to use the ave

针对两类样本所设计的贝叶斯分类器，包括已知参数和未知参数，当参数未知时，用最大似然法进行参数估计-Bias classifier is designed for two kinds of samples, including known and unknown parameters, when the parameters are unknown, the maximum likelihood method is used to estimate the parameters.