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kdtree.java
kdtree树的java实现算法,Kd-树 其实是K-dimension tree的缩写，是对数据点在k维空间中划分的一种数据结构。其实，Kd-树是一种平衡二叉树。
- 2023-01-06 22:35:03下载
- 积分：1
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one
一维光子晶体的能带结构模拟，易于理解光子晶体的特性！-one-dimensional photonic crystal band structure simulation, easy to understand the characteristics of photonic crystal!
- 2022-02-16 10:13:41下载
- 积分：1
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一个VC编写的显示地球小程序员,可随鼠标移动转动
一个VC编写的显示地球小程序员,可随鼠标移动转动-a show prepared by the Earth small programmers, with the rotational mobile mouse
- 2022-08-18 19:08:47下载
- 积分：1
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图书管理系统
简单的图书管理系统：有界面，能录入图书信息，添加，删除，修改。并且根据不同的关键字进行查询。基于C++编写的MFC程序。
- 2022-06-02 11:00:38下载
- 积分：1
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一种用于求解线性方程组的C++程序，很有用…
用LU分解法求解线性方程组的c++程序，有用的数值分析程序-LU decomposition method used for solving linear equations of c procedures useful numerical analysis program
- 2023-04-15 11:35:03下载
- 积分：1
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insertion排序
insertion排序-Insertion sort
- 2022-09-02 18:15:02下载
- 积分：1
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DFS非
dfs的非递归算法-dfs non- recursive algorithm
- 2023-01-24 05:20:03下载
- 积分：1
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MD5源代码
MD5 哈希算法实现，充分测试验证
API定义如下：
void MD5Init PROTO_LIST ((MD5_CTX *));
void MD5Update PROTO_LIST
((MD5_CTX *, unsigned char *, unsigned int));
void MD5Final PROTO_LIST ((unsigned char [16], MD5_CTX *));
void md5(char*,char*,int len);
- 2022-03-26 06:41:24下载
- 积分：1
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Displays a rotatable and scaleable wire frame of any
3D mathematical function....
Displays a rotatable and scaleable wire frame of any
3D mathematical function. This can be made up from the
normal VB maths plus inverse and hyperbolic functions.
Functions can be created and saved as wanted. Image vertices
can also be saved for use elsewhere.
The MS ScriptControl Eval function simplifies calculations
enormously and its use is demonstrated. Also shown are
MoveToEx, LineTo which are much faster than the VB
equivalents and very easy to use. Included are a set of string
handling subroutines such as count characters, squeeze out
spaces, replace sub-strings etc. Commented throughout
including the 3D maths and perspective methods. All the
files are visible and the program is written for an 800x600
screen.
- 2022-02-02 12:09:47下载
- 积分：1
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massive mimo about NYU
应用背景2011: Peer-to-Peer 38 and 60 GHz in Austin Texas
Cellular (rooftop-to-ground)
2012: Cellular 28 GHz in New York City
2013: Cellular and Backhaul 72 GHz in New York City
2013: Capacity Analysis and Channel Models for 5G关键技术Links made at large range of receiver and transmitter angles
• Many scatterers near both RX and TX when placed 1.5m above
ground
• Antenna Beam-steering can help make several NLOS links
• Objects, such as brick, reflect 38 GHz better than 60 GHz due to lower
diffusive scattering.
- 2022-01-26 04:31:04下载
- 积分：1
