fengji1

波形仿真，可帮助初学者了解超声波形形成原理(Waveform simulation to help beginners understand the principle of ultrasonic shape formation)

说明：  按照通常的应用顺序，处理地震数据包括三个主要步骤-去卷积，叠加和偏移。表示处理坐标（中点，偏移和时间）中的地震数据量。去卷积沿时间轴起作用。它从记录的地震迹线中删除了基本地震子波（通过地球和记录系统的各种作用修改的源时间函数），从而提高了时间分辨率。去卷积通过压缩小波来实现此目标。堆叠也是压缩的过程（速度分析和静校正（）。特别是，首先通过对每个CMP道集的迹线应用常规偏移校正（速度分析和静态校正），将数据量减少到零偏移的中点时间平面（棱镜的正面）。 ，然后沿偏移轴求和。结果是一个堆叠的部分。(Generally, seismic data processing includes three steps: deconvolution and migration. Represents the amount of seismic data in processing coordinates (midpoint, offset, and time). Deconvolution works along the time axis. It removes the basic seismic wavelet (the source time function modified by various actions of the earth and the recording system) from the recorded seismic traces, thus improving the time resolution. Deconvolution achieves this goal by compressing wavelet. Stacking is also a process of compression (velocity analysis and statics). In particular, by applying conventional offset correction (velocity analysis and static correction) to the trace of each CMP gather, the amount of data is reduced to the midpoint time plane of zero offset (the front of the prism). And then sum along the offset axis.)

物流管理系统实例程序，vb编译-examples of Logistics Management System procedures, vb compiler

说明：  学习python可以看看，希望是有帮助的(You can have a look at Python for the first time. It should be helpful)

This is a udf file of phi_alpha turbulence model of university of manchester for running if Ansys FLUENT. This model is based on v2f turbulence model.

VC++数据结构与算法经典的上百种源码包，绝对对C++编程有帮助，涉及数学、底层编程、校验算法、问题算法、文件算法、大小写转换、进制转换、字符转换、数组、单链表、二分查找、汉诺塔算法以及其它一些常用算法，有的含有示例，C++编程不可多得的编程资料-VC++ data structures and algorithms on hundreds of classic source package, absolutely on the C++ programming help, involving mathematics, the underlying programming, calibration algorithms, the issue of algorithms, document algorithms, case conversion, hexadecimal conversion characters conversion, arrays, single-linked list, binary search, Tower of Hanoi algorithm, as well as some other commonly used algorithms, and some contain examples, C++ programming rare programming information

用MFC实现把客户区分为两个部分，欢迎下载-in the kongzhi xia can shixian shitou jiandao bu game

Porting the Simple Sockets Library Dr. Charles E. Campbell, Jr.

说明：  欧拉方法和拉格朗日方法，欧拉-欧拉方法相关介绍(Euler method and Lagrange method and Euler Euler method)

多种方法实现栅格数据计算NDVI，包括逐个像素处理、栅格计算器计算。(A variety of methods to calculate raster NDVI, including by-pixel processing, raster calculator.)