ishow-v2.2

Mobile Services

curl是Linux下的一个下载软件，使用C语言编写(Curl is a downloading software under Linux, written in the C language)

使用C++ builder的TCP组件开发的服务器端和客户端程序，可以进行二进制形式的通信(The server - side and client - side programs developed using the TCP component of C++ builder can communicate in binary form)

win socket教程，全面阐述socket应用、编程的方方面面。-win socket Guide comprehensively expounded socket applications, programming in all its aspects.

小小聊天示例 闪存 javascript 等 它是很好。 谢谢你。

人才网ASP ACCESS数据库使用 直接上传就好了(Talent Net ASP ACCESS database, like the use of direct upload)

检测NAT类型的客户端，程序中指定了服务器IP地址，用户可以自行修改(Detect NAT type of the client, the program specifies the server IP address, the user can modify)

说明：  一种混凝土骨料三维随机投放模型，为混凝土细观力学研究提供一种快捷的三维建模源代码。(A three-dimensional random delivery model of concrete aggregate provides a fast 3D modeling source code for concrete micromechanics research.)

一个用c++编写的聊天程序客户端-a prepared with the client chat program

说明：  传统的高分辨波达方向（DOA）估计算法中，一般都假设信号位于远场，此时入射到阵列的信源波前为平面波前，空间信号的定位参数可由DOA来确定。然而，当信源处于阵列的Fresnel区域时，信号波前需用球面波来描述，每个信源的定位信息要用DOA和距离联合描述。因此，远场情况下的一些线性理论推导已不再成立，传统的远场算法的估计不再适用(In traditional high resolution direction of arrival (DOA) estimation algorithms, it is generally assumed that the signal is located in the far field, where the source wavefront incident to the array is plane wavefront, and the location parameters of the spatial signal can be determined by DOA. However, when the source is in the Fresnel region of the array, the wavefront of the signal needs to be described by spherical wave, and the location information of each source needs to be described by DOA and distance. Therefore, some linear theoretical deductions are no longer valid in the far-field case, and the estimation of the traditional far-field algorithm is no longer applicable.)