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4.3

于 2012-08-24 发布文件大小:3KB

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下载积分: 1 下载次数: 2

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代码说明：

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

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FACE_recognitiong_matlab
里面含有vc++代码内容和MATLAB内容，有关于程序是实现人脸识别的，很好。(Content which contains vc++ code and MATLAB content about the program is to achieve recognition, very good.)

2014-10-31 15:35:14下载

积分：1
colorDetectController
在算法设计中实用Strategy模式，实用Controller实现模块间通信，实用Singleton设计模式，实用模型-视图-控制器架构设计应用程序，程序内容是颜色空间转换(colorDetection.h colorDetection.cpp colordetector.cpp correspond to Recipe: Using the Strategy Pattern in Algorithm Design )

2014-02-21 11:48:12下载

积分：1
zhengqihuanxiang
蒸气幻想简单挂机脚本.jar供研究Script的玩家学习(steam fantasy simple hook script. Script jar for research study of the player. .)

2014-09-18 10:35:53下载

积分：1
bbch0001
用c++编的matlab程序.是变步长方程解法.希望能给大家帮助,都是老师给布置的作业!谢谢!(using Matlab c addendum to the proceedings. Is a variable step equations. I hope that it provides help, teachers are to the layout of operations! Thank you!)

2006-10-15 19:55:22下载

积分：1
WindowDcDemo
在视图中使用CWindowDC在整个窗口进行绘图，C++精选学习源码，很好的参考资料。(For drawing in the window using CWindowDC in the view, select learning C++ source code, a good reference.)

2013-11-27 07:37:26下载

积分：1
svmTrain
说明：一个matlab平台应用的svm工具箱，该工具箱包括了二种分类,二种回归,以及一种一类支持向量机算法(A matlab platform applications svm toolbox, the kit includes two kinds of classification, two kinds of return, and a one-class support vector machine algorithm)

2010-03-26 09:04:18下载

积分：1
BPNeuralNetwork2
BP神经网络解决异或问题,用VC可以打开浏览!也可与MATLAB接口使用.(BP neural network solutions differences or problems, with VC can open here! Also with the use of MATLAB interface.)

2006-06-02 19:54:24下载

积分：1
k-means
用c程序和matlab分别试验一种k-means改进算法，按照方法选取聚类中心点，事实证明，这种改进是有效的。(Matlab with c procedures and were experimenting with an improved k-means algorithm, in accordance with the method of selecting cluster center, the facts show that this improvement is effective.)

2010-05-30 22:18:05下载

积分：1
myhuf
对文本文件进行huffman编码，并显示huffman树(to the text document for Huffman coding, and that Huffman tree)

2005-02-17 10:45:00下载

积分：1
inversion
说明：反演程序地球物理的很有用反演程序地球物理的很有用(inversion code)

2010-03-31 11:44:49下载

积分：1

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