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3.6
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)
- 2012-08-24 15:16:21下载
- 积分:1
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bilidaoyinpro
比例导引的计算机仿真程序,包括主文件和其他函数,以及介绍文本(The proportional navigation computer simulation program, including the master file and other functions, as well as introduction text)
- 2012-11-03 10:11:47下载
- 积分:1
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vibration1
说明: 对周期激振力作用下的单自由度无阻尼系统,将激励展开成傅里叶级数,观察其对方波函数的逼近情况,并计算系统的受迫振动。(For the single degree of freedom undamped system under the action of the periodic excitation force, the excitation is expanded into Fourier series, and the approximation of Fang Bo's function is observed and the forced vibration of the system is calculated.)
- 2018-06-09 20:53:38下载
- 积分:1
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MATLAB-Function-queries-dictionary
对于经常使用MATLAB的人员,会经常用到某些函数,而一时之间又想不起这个函数或者不知道如何引用的时候,使用本辞典进行查找将非常方便。希望广大读者能从此辞典中得到帮助。(For often using MATLAB personnel, often used in some function, sudden can not remember when this function or do not know how to refer to the dictionary to find very convenient. I hope readers can get help from the dictionary.)
- 2013-05-13 17:46:12下载
- 积分:1
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cyclicpursuit
循环追踪算法程序,用于平面内多个体系统的分布式控制,能够达到收敛的目的,控制所需信息量少。(This code is about the cyclic pursuit algorithm which is used for controlling of formation moving in a plane.)
- 2012-03-29 00:41:09下载
- 积分:1
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analysis-of-variance
《MATLAB统计分析与应用:40个案例分析》程序与数据第7章 的源代码:方差分析(" MATLAB statistical analysis and application: 40 Case Studies" program and data in Chapter 7 of the source code analysis of variance)
- 2013-10-02 22:54:47下载
- 积分:1
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Essentials-of-MATLAB-Programming
basics of matlab programming
- 2014-06-13 11:50:07下载
- 积分:1
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oftDemo
模拟光纤传输中磁场和电场的场强度分布。包含纳米光纤的相关仿真(Simulation of optical fiber transmission field intensity distribution of magnetic and electric fields. Comprising nano-fiber-related simulation)
- 2021-01-22 18:18:41下载
- 积分:1
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isomap
ISOMAP 基本算法,实现降维,在matlab2015版本上实现。(ISOMAP basic algorithm to achieve dimensionality reduction.)
- 2018-12-02 14:15:30下载
- 积分:1
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数据预处理
说明: 简单的BP神经网络分类,包括数据,预处理的程序如果需要可以联系我(Simple BP neural network classification)
- 2020-01-02 16:14:36下载
- 积分:1