运筹学中的分支界定算法，c++代码，可以运行

Ordinary and Partial Differential Equation Routines in C, C++, Fortran, Java, Maple, and MATLAB

Regex beginers 为一个简单的项目。在此项目中，您可以学习基本的语法和用法的正则表达式、 regecomp、 regexec。它真的可以帮助如果您从未使用过。

内部排序算法性能分析，代码，加文档 4.1直接排序 10 4.2起泡排序 11 4.3选择排序 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

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

录音库采集，经常采用高采样率，如44.1k或16k, 但实际应用场合，录音采样率可能只有8k，因此需要降采样。本源码实现录音wav文件降采样，从16K转8K. 采用连续两点求平均，转完时域波形几乎不影响，听不出差别，但如用于语音识别，则可能有影响。

gps经纬度坐标转换为地心坐标的源代码！-gps latitude and longitude coordinates converted to geocentric coordinates of the source code!

calculator,used for computing

（我的课程报告）基本卡尔曼滤波实现的代码 可绘制模型状态、状态预报、模型输出、输出预报。程序中可改变某些参数观察变化-my homework:a matlab program about kalman filter

这些都是那些开始学习数据结构和算法的初学者的示例代码。程序提供一个简单的代码和良好的文档。此包还包含针对一些问题的算法。

程序只产生均值为0，方差为1的随机数，要产生均值为E,方差为D的随机数，只要随机数*D+E就可以了。高斯随机数程序还是带参数的，参数是用来描述正态分布的一个浮点数表。在执行程序时，先生成这个表（只做一次），而后就可以任意多次地执行高斯随机数产生程序了。使用C是为了保证通用性，如果有人觉得麻烦，可以用C++做个类，把这些东西都封装进去。另外，如果有人有兴趣，也可以把它修改成任意形式分布的连续随机数产生程序，修改非常简单，这里就不提示了。-procedures have only mean of 0 and variance for a random number to produce the mean E, D variance for the random number, as long as a few random E* D on it. Gaussian random process parameters or with the parameter is used to describe a normal distribution of the float table. In the implementation process, Mr. into the table (one-off), and you can repeatedly arbitrary implementation Gaussian random number generator proceedings. The use of C is to ensure commonality, if someone finds trouble, can be used to be a Class C, all these things into account Packaging. Also, if someone is interested, can you change the form of arbitrary distribution of continuous random number generator procedure is very simple changes, I will not be sacrificed as a result.