PCA

顺序表（即向量类），包含创建，插入，删除，查找等功能。(The order of the table (ie vector class), including creation, insert, delete, search and other functions.)

说明：  用mallat分解与重构算法实现一维信号的分解和重构(Mallat decomposition and reconstruction algorithm used to achieve one-dimensional signal decomposition and reconstruction)

PSK Modem (Phase Shift Keying Modulator & Demodulator) generating Message Signal by using Kasami sequence generator then Unipolar to polar converter. and Multiply Carrier to generate PSK signal. Demodulation by product in Carrier then Filter then Decision.

maiun setup converter unusful

Important matlab code for research

Weka based algorithms for clustering purposes

已采集线性震动系统（钢板）的输入与输出（时域幅值），求解系统数值解，幅频特征，并作图比较。(Have been collected linear vibration system (steel) input and output (time domain amplitude), numerical solution for solving the system, the amplitude-frequency characteristics, and mapping to compare.)

可变块大小的方块编码源程序包括编码和解压两部分程序(Variable block size coding of the box including source code and extract the two parts of the procedure)

说明：  floy 算法实现寻找最短路径问题,类似的还有迪克斯屈拉算法(floy algorithm to find the shortest path problem, there is a similar pull algorithm Dix ​ ​ Qu)

输入经度、纬度和高度，计算任意近地面的重力场(Enter the longitude, latitude and altitude, calculation of arbitrary gravitational field near the ground)