d3dx9_26

欧洲winner2的官方3D天线信道模型源程序 内包含十多种场景选择 考虑了角度扩展 k参数等(H=WIM(WIMPAR,LINKPAR,ANTPAR) is a 5D-array of channel coefficients. For explanation of the input parameter structs, see WIMPARSET, LAYOUT2LINK, LAYOUTPARSET, and ANTPARSET. H is a cell array of size K (number of links.SIZE(H{i})=[U S N T], where U is the number of MS (RX)elements, S is the number of BS (TX) elements, N is the number of paths,T is the number of time sample)

这是一篇关于超声相控阵二维面阵实现三维成像的文章，很不错。(This is an article on ultrasonic phased array two-dimensional array of three- dimensional imaging article, great.)

A 3D aplication in Pure VB

是一个c形成的卫星天线曲面在CAD上的曲线,可以用做模型产生曲面做锅,也可形成3d打印机的计算基础,打印3d卫星天线,可以做正馈,也可做偏馈.做机载天线等.要在桌面建立ltm_start2目录.dev_c++ 通过.(C satellite antenna surface is formed on a CAD curve, the model can be used to generate surfaces do pot, can also form the basis of calculation 3d printer, print 3d satellite dish, you can do positive feedback, also do partial feed. Doing machine antenna etc. To establish ltm_start2 directory on your desktop. dev_c++ through.)

说明：  利用GDI编写图形处理功能,具有一定图形功能.(Prepared using GDI graphics processing functions, with certain graphics features.)

本程序提供了三维坐标转换为二维坐标的算法，实现在屏幕上画三维图，并提供立方体绕任意轴旋转动画的算法。(procedures for the three-dimensional coordinates of the conversion of two-dimensional coordinates of the algorithm to achieve on the screen painting three-dimensional map, and provide cube rotating animation algorithms.)

帧循环事件，频率出现元件、清除，制造闪动效果(Frame cycle events, frequency components, clear, manufacturing flashing effect )

OSG进入中国已经有七到八年了，在这期间，OSG经历了数次变迁，青丝变白发。使用OSG的开发者从无到有，从草根开发者到成立专门使用OSG的公司。(OSG to enter the Chinese have seven to eight years, OSG has undergone several changes in this period, black hair become white hair. The developers using OSG scratch, developers from the grassroots to the established company specialized use OSG.)

exercis on osg programing in visuel basic c++

实现了点云的三维网格化重建，并附上了些测试点云数据(Realized three-dimensional grid point cloud reconstruction, along with some test point cloud data)