ETHERNET_SIMATIC NET OPC_PLC_S7

registy funtion in vb

说明：  根据地层参数通过简化佐普利兹方程求取反射系数，制作合成地震记录，从而显示不同地层模型的AVO响应。(In accordance with formation parameter equation by simplifying佐普利兹find reflection coefficient, the production of synthetic seismograms, which show different stratigraphic model AVO response.)

This is ADC code. Its language is in C++. It is useful for both computer engineers or electrical engineers or any other types of majors.

NTL is a high-performance, portable C++ library providing data structures and algorithms for manipulating signed, arbitrary length integers, and for vectors, matrices, and polynomials over the integers and over finite fields.

jquery实现的无限级联菜单，Select下拉列表式的级联菜单，三个下拉框的值相互影响，无限级联扩展，无需ajax，纯json数据调用。调用方式请参见示例文件。

读取水动力计算软件AQWA生成的LIS文件(Read the hydrodynamic parameters generated by AQWA in MATLAB)

MT4中的MACD背离指标，自动提示，不交易，提醒人工确认，防止误操作(MT4' s MACD departure from the target, auto tips, not transactions, to remind the man to confirm, to prevent misuse)

说明：  将模糊系统与神经网络相结合采用模糊神经网络的方法预测水质(Fuzzy neural network to predict water quality)

crc编程实现，由于通信设备的校验功能的实现-crc programming, communications equipment calibration function of the realization

说明：  delphi中关于控件dbgrideh每列点击后进行排序的方法(About the method of sorting control dbgrideh after clicking on each column)