8

超声波扫查中，用线性阵元实现实现线性扫查，扫查体为自定义囊，对接收的回波数据进行hilber变换，获得其包络信息，在对包络信息进行对数压缩，用8为2进制数显示()

DNN identifier with sigmoidal functions

标准粒子群算法程序，函数优化，参数优化，可用于PIDNN.(Standard PSO procedure, function optimization, parameter optimization, can be used to PIDNN.)

本程序可实现bootstrap算法的matlab编程，以M文件形式。(This procedure can be realized bootstrap algorithm matlab programming to M file format.)

Weighted covariance function. Allows to give more weight on recent observations.

针对磨耗性踏面和60kg轨道利用半赫兹算法完成接触斑形状计算，相比传统赫兹算法更加准确符合实际情况(For the calculation of the tread wear and 60kg semi Hertz algorithm to complete the track contact patch shape, the algorithm is more accurate compared to traditional Hertz realistic)

介绍了cofdm的matlab仿真模型，利用simulink 进行。(COFDM introduced the matlab simulation model, using simulink conduct.)

利用粗糙集实现对数据的清洗，清洗掉无效的数据(he use of rough set to achieve the data cleaning, cleaning out invalid data)

这是在matlab下实现的包络检波算法。先对信号进行调制，然后进行包络检波。(This is achieved under matlab envelope detection algorithm. First signal modulation, and then proceed to the envelope detector.)

本程序的目的是模拟一个ARMA模型，然后进行时频归并。考察归并前后模型的变化(This procedure aims to simulate an ARMA model, and then proceed to merge time-frequency. Inspected before and after the model of merging changes)