fft_calc_df_1288

用友U852数据字典，供二次开发和报表查询使用(UF U852 data dictionary for the second development and use of report queries)

FIR滤波器设计文件，编写为function，便于修改调用，欢迎下载使用(FIR filter design document, prepared for the function, called facilitate change, welcomed downloading)

gaussprocess, gaussian processing for montecarlo

matlab画三维图的几个函数的用法和一些简单的案例(the matlab draw three-dimensional map usage of several functions and some simple cases)

用于一般访求不能达到分辨率的频率检测方法，可以高精度检测频率。尤其是对于分辨率达不到要求的时候，用此方法能达到很高的分辨率。对有用频段的频率进行高分辨率的细化。(Usually visit requirements can not achieve the resolution of the frequency detection methods, and can be detected with high precision frequency. Especially for the resolution of failing to meet required when using this method can achieve high resolution. Useful frequency band high-resolution refinement.)

一个有效的实现k - means+ +聚类多元数据算法。已经证明,这种算法有一个预期值的上界值。此外,k - means + +具有较好的收敛性。(An efficient implementation of the k-means++ algorithm for clustering multivariate data. It has been shown that this algorithm has an upper bound for the expected value of the total intra-cluster distance which is log(k) competitive. Additionally, k-means++ usually converges in far fewer than vanilla k-means.)

这是发表在science上的关于聚类的文章 论文后面附者算法实现过程，其上的网址有matlab程序(This is published in the science on the cluster of articles on the papers attached to those behind the algorithm process, the Web site have matlab program)

程序运行中要用到wedgelet工具包wavelet802工具包，在此文件中未包含此工具包，所以运行时候需要安装此包。 其中部分函数内有说明文档。">

能够检测异常值 数据降维 特征提取 鲁棒主成分分析方法(Robust PCA)

This problem is main to solve a PDE. And we have validate hte program with the analysis results.