featureSelection

本设计利用了数字信号处理的知识,基于MATLAB的GUI平台,实现了IIR与FIR各类滤波器的设计,能够绘制各种滤波器的幅频特性曲线,相频特性曲线,零极点图,冲激响应,阶跃响应等。(This design utilizes the knowledge of digital signal processing based on MATLAB GUI platform, the IIR and FIR filter design all kinds can draw a variety of filter frequency characteristic curve, phase-frequency characteristic curve, pole-zero figure, red shock response, step response and so on.)

psasp和matlab交互仿真接口程序(psasp and matlab interactive simulation interface program)

图像域上的DFS遍历，函数返回连通域数量，范围端点以及最大值(DFS traversal on the image domain, the function returns the number of connected domains, the scope of the endpoint as well as the maximum value)

使用matlab进行EGM96数据进行地球重力场的拟合，可以得到地球上任一点的重力异常，高程异常，垂线偏差等。(application of data of EGM96 to get anormality of gravitation and height and other indexes)

有关三维点云数据的配准程序，使用matlab编写的(For three-dimensional point cloud data registration procedures, matlab prepared using)

Regularized Logistic Regression

有效值检测电压降用matlab来编程实现分析(RMS detection voltage drop using matlab programming analysis)

一些关于希尔伯特--黄变换的预备知识即应用实例(About Hilbert- Huang transform prior knowledge that the application example)

newton-raphson search method optimization methodsd and algorithms

elasticsearch-river-mongodb 源码,主要讲述elasticsearch 和 mongodb 同步索引实现。可以实现自己编译。(Elasticsearch-river-mongodb source code, including elasticsearch and mongodb synchronization index. Can be compiled.)