产生式系统的推理

计算pi的最新版源程序-calculated pi to the latest version of the source

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主旨表遗传算法-keynote table GA

微电网是比较热门的话题，针对微电网越来越多的使用，人们开始探寻其最优经济控制，既要保证达到经济要求，也要能保证能在一定程度上实现排放污染气体量最小。

用VB语言编写的解决运筹学0-1规划的程序，可以作为大家提交作业的参考啊-Use VB language to solve 0-1 programming operations research procedures, can be used as reference for everyone to submit work ah

霍夫曼编码 是一种无失真编码 讲的很详细，仔细看看，收获不小。-Huffman coding is a lossless encoding said very carefully, and to look carefully and learned a lot.

一种倾角传感器的串口通讯实例，值得一看。-angle sensor of a serial communication example, an eye-catcher.

应用背景This paper considers the problem of interference mitigation in multi-cell multi-antenna time division duplex (TDD) wireless systems for downlink transmission. An efficient way to obtain channel state information (CSI) at the base station is by using uplink pilots and reciprocity of the downlink channel. At the same time, it has been shown that pilots from different cells contaminate each other, resulting in corruption of precoding matrices used by base stations, and high inter-cell interference. This paper studies the effects of shifting the location of pilots in time frames used in neighboring cells, and its effectiveness in obtaining better channel estimates, and, thereby, inter-cell interference reduction.关键技术Wireless cellular network designs with multiple antennas have been adopted by several modern wireless systems, which aim for high throughput as well as high

复化梯形公式 数值算法-Minute trapezoid formula Numerical Algorithms

这是一个简单但有用的标准交错的网格有限差分弹性波建模 c 代码写自己。完全匹配的层技术用于吸收人工反射从边界。它是一个好的教程代码，为那些想要学习如何以模拟地震波的传播。