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xixi
本程序中得到的收端OFDM信号的频谱波形,是与其发端信号的排步有关的。在发端的
% 载波安排上,128个载波有前后各32个载波是null载波(如果这前后各32各载波是带外频段,
% 那么理论上它们都应该是零!),中间的64个载波是数据载波。这样的排步很明显就是一个
% 两边低,中间高的频谱形式。所以,收端也应该是这个轮廓。
(this process the resumption end of the spectrum OFDM signal waveform, with the originator of the signal further on the row. The originator% carrier arrangements, 128 of the carrier after a 32 carrier is null carrier (if it was around the 32 is the carrier frequency band. % then theoretically they should be zero!) the middle 64 carrier data carrier. This arrangement is obviously further 1% lower on both sides, in the middle of the spectrum form high. Therefore, the admission should end this profile.)
- 2007-06-12 19:36:09下载
- 积分:1
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xyz2enu
用于坐标转换,由xyz转换到neu方向上,基于MATLAB编程实现(Used for coordinate conversion the conversion by xyz neu direction, based on MATLAB Programming)
- 2021-03-28 16:39:11下载
- 积分:1
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binary1
本文件将普通RGB图像转化成二值图像,方便后续处理(This document will be an ordinary RGB image into binary image, to facilitate follow-up treatment)
- 2011-09-23 14:26:30下载
- 积分:1
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层次分析法
通过使用matlab,对层次分析法进行求解,从而进一步确定权重,更快的解决问题。(By using matlab, the analytic hierarchy process (AHP) is solved to further determine the weight and solve the problem more quickly.)
- 2019-04-18 08:56:05下载
- 积分:1
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PCA_FRS_ORL_V_2.0
Facial expression in real time code..this is good for all face both Natural and IR
- 2013-11-28 19:03:13下载
- 积分:1
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MUSIC
多重信号分类(MUSIC)算法,将信号分为信号子空间和噪声子空间,利用特征值估计频率(Multiple signal classification (MUSIC) algorithm, the signal is divided into signal subspace and noise subspace, the use of eigenvalues to estimate the frequency)
- 2017-05-16 17:34:34下载
- 积分:1
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Buendatoseguro
this is o program to graph defirent kind of signals and change them, like module, time scale
- 2009-12-21 04:22:35下载
- 积分:1
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meachnical-fault-diagnosis
讲述了机械故障诊断中一些理论知识,如现在常用的HHT,对初学者有帮助。(Tells the story of some mechanical fault diagnosis theory of knowledge, such as the now commonly used HHT, help for beginners.)
- 2013-11-24 10:32:09下载
- 积分:1
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MATLAB教室人数统计(界面GUI,详细注释,论文)
说明: MATLAB教室人数统计(含界面GUI,详细注释,论文)
运行方式
matlab命令窗口输入guide回车
选择fig文件,选择改变路径
运行即可
可二次开发成教室考勤系统,识别出教室里面的人是谁。(Matlab classroom number statistics (including GUI interface, detailed notes, papers)
Operation mode
Matlab command window input guide enter
Select fig file and change path
Can run
It can be developed into a classroom attendance system to identify who is in the classroom.)
- 2021-04-28 09:48:44下载
- 积分:1
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Matlab_related
说明: 利用传输矩阵法计算光纤啁啾brag光纤光栅滤波器的温度滤波特性(The use of transfer matrix method to calculate fiber chirped fiber Bragg grating filter brag temperature filtering properties)
- 2008-10-16 09:44:11下载
- 积分:1