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资源描述This paper presents a lowcost indoor location identification and material tracking methodology for construction projects using Ultra High Frequency (UHF) passive Radio Frequency Identification (RFID) technology. Onsite location aware information is an emerging area that focuses on automating delivery of spatial information pertinent to location of materials, workforce, and equipment. This spatial information can be used to derive knowledge about construction project status. A two-step algorithm is presented to automate the process of location estimation and material tracking in near-real-time. In this methodology, a number of passive RFID tags are distributed onsite where work is progressing, and a mobile RFID reader is carried by a worker onsite. Each passive RFID tag is deployed as a reference point with a known location (landmark) within a predefined zone. Reference tags of known locations are used to d

这是一个蝶行运算单元,是做FFT的最基本的单元-This is a butterfly OK Operational unit, which is doing the most basic FFT modules

关于SUM_ARRAY用C编的代码-on SUM_ARRAY Part C code

几种排序算法C＋＋实现-Several sorting algorithm C to achieve

有趣的小程序(螺旋矩阵输出)-interesting little (Spiral matrix output)

应用背景 一个简单的推箱子游戏源码 很早的时候写的 游戏虽然没几关 不过直接添加游戏关卡的地图数组就可以了 关键技术 图形绘制 游戏算法 mfc等

FFT的快速算法。实测无误！ 比普通的FFT快一个数量级， 实际测试用的2048个点。在VC的环境下，编译通过，实测的效率很高。推荐使用！

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本程序为matlab版的Mie级数展开程序，用来求解球体散射场；-the procedures for Matlab version of the Mie Series procedures used to solve scattering ball field;

采用C++语言编写，设计了一个矩阵类，使用十分方便，能够进行各项矩阵计算，包括矩阵相加，相减，相乘，矩阵求逆，矩阵转置等。