长整数的四则运算

JAVA制作的fifa2004，可在手机上运行，模拟比赛双方的完整算法，真实还原比赛过程。

IT++是一个数学，信号处理和通信类功能的C++库。它的主要用途是模拟通信系统，并进行研究相关领域的通信。它综合了Matlab的功能和C的速度，适合于信号处理等领域。功能和特点模板阵列和堆叠的集装箱类命令和文件的论点分析器模板向量和矩阵类稀疏向量和矩阵类载体功能和矩阵类矩阵分解等特征 求解线性方程组 随机数代二进制和伽罗瓦类型（标量，矢量和矩阵）一体化的一维职能无条件的非线性优化 统计类过滤功能和类频域滤波FFT算法，理论，变换，和Hadamard变换时域和频域窗口评估和寻找根源的多项式（逆行动）滤波器的设计功能快速独立分量分析 矢量调制器（如OFDM和MIMO ）OFDM系统和CDMA调制器 多径信道（包括频率单位和频率选择性）海明，格雷，CRC码基于事件的仿真类 信号和简化语法 TCP连接客户端和服务器 选择性重复传标量化和矢量量化类高斯混合模型 阅读和保存几种不同的音频文件格式 阅读和保存不同的图像格式 二进制文件格式，最基础的IT + +类型 定点标量，矢量和矩阵类型

这是拉格朗日插值的源码-This is the source Lagrange interpolation

Cantor 表问题： 问题描述： 把分子和分母均小于108 的分数按下面的办法排成一个数表。 1/1 1/2 1/3 1/4 1/5 ... 2/1 2/2 2/3 2/4 2/5 ... 3/1 3/2 3/3 3/4 3/5 ... 4/1 4/2 4/3 4/4 4/5 ... 5/1 5/2 5/3 5/4 5/5 ... ... ... 我们以Z 方形方法给上表的每项编号。第一项是1/1，第二项是1/2， 然后是2/1，3/1，2/2，1/3，1/4，2/3，3/2，4/1，5/1，4/2，...... 要求:对于给定的输入的编号N(0

应用背景Massive multiuser MIMO (MISO): ◮ M ≫ K ≫ 1 (think 100 × 10 or 500 × 50) ◮ coherent, but simple, processing ◮ Potential to dramatically improve rate & reliability ◮ Potential to drastically scale down TX power ◮ Not only theory, at least one known testbed (64× ∼10) 关键技术 Massive MIMO Operation Not enough resources for pilots & CSI feedback, so operate in TDD. ◮ On the uplink, ◮ acquire CSI from uplink pilots and/or blindly from data ◮ detect symbols ◮ M ≫ K ⇒ linear processing (MRC, ZF, MMSE) nearly optimal ◮ On the downlink, ◮ use CSI obtained on the uplink ◮ make necessary adjustments based on reciprocity calibration ◮ apply multiuser MIMO precoding ◮ simple precoders desirable (and very good!): MRT, ZF, MMSE, ... ◮ MRC/MRT operation ◮ intracell interference will appear as

牛顿法解方程之混沌情况，帮助你对牛顿法解方程的领悟，具有非常强的视觉冲击力，美仑美奂，不看将后悔一辈子的！-Newton equation solution chaotic situation and help you right Solving equations of Newton"s grasp, with very strong visual impact, attractive, and will not look at a lifetime of regret!

The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D.

这是一个基于模拟退火算法的混沌神经网络模型-This is an algorithm based on simulated annealing chaotic neural network model

JTS Java Topology Suite - a library for accurate 2D geometry. Supports GML.-JTS Java Topology Suite- a library for accurate 2D geometry. Supports GML.

用fdtd计算电磁场的程序，可模拟电磁场在介质中的传播！-fdtd calculated using electromagnetic procedures, can simulate the electromagnetic field of transmission medium!