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matlab

于 2020-05-23 发布

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下载积分: 1 下载次数: 2

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说明： Household变换，利用仿真数据进行ftt，最小二乘法的多项式拟合(House transform, polynomial fitting of FTT and least square method with simulation data)

文件列表：

matlab\Household变换.txt, 427 , 2020-05-23
matlab\利用仿真数据进行fft的程序.txt, 252 , 2020-05-23
matlab\最小二乘法多项式拟合.txt, 165 , 2020-05-23
matlab\真实数据的频谱分析.txt, 0 , 2020-05-23
matlab, 0 , 2020-05-23
数据拟合算例.txt, 512 , 2020-05-23

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ofdm
摘要:正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理,重点研究了理想同步情况下,保护时隙(CP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系统模型的基础上,用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序。最后给出在不同的信道条件下,保护时隙、信道估计方法对OFDM系统误码率影响的比较曲线,得出了较理想的结论。 (O FDM is the key techno logy of 4G in the field of mobile comm unication.In this article O FDM ba sic p rinc ip le is briefly in troduced.Then,the influence of CP and d iffe rent channe l e stim a tion on the system pe rfo rm ance is emp ha tica lly analyzed respectively in Gauss and R ayle igh fading channe ls in the cond ition of ideal synchronization.B e sides,based on the given system mode l O FDM system is compu te r sim u la ted w ith MA TLAB language and the refe rentia l design p rocedure is given.Fina lly,the B ER cu rves of CP and channe l e stim ation a re given and comp ared.The conclusion is sa tisfac to ry. )

2009-06-01 16:10:00下载

积分：1
radarcode
使用MATLAB生成线性调频信号，并进行傅里叶变换，并进行脉冲压缩(Chirp signal is generated using MATLAB and Fourier transform, and pulse compression)

2014-11-21 09:01:30下载

积分：1
COMPRESSIVE-DETECTION
这是一篇关于压缩检测的文章，稳重利用压缩感知的方法来解决通信系统中二元信号检测问题。(This is an article about the compression test, steady use of compressed sensing approach to solve the communication system with binary detection problem.)

2015-03-24 09:12:21下载

积分：1
MATLAB
MATLAB控制系统仿真与实例详解（附书光盘）(Control System Simulation with MATLAB examples explain (with the book CD-ROM))

2009-05-20 16:31:16下载

积分：1
onebit
空时编码多发单收程序源文件，可以供初学者学习交流使用(Space-time coding with multiple single-income program source files, can be used for beginners to learn to share their)

2010-03-07 14:18:11下载

积分：1
MATLAB-power-flow
本程序是严格按照IEEE标准格式书写的潮流程序，结构简单明了，可直接运行出结构。对于学习编程的人员可提供极好的的帮助。(This program is written in strict accordance with IEEE standard format trend procedures, simple structure, the structure can be run directly. For learning to program staff can provide excellent help.)

2014-10-24 17:47:41下载

积分：1
audio_watermarking_mpeg1_attack
compress the watermarked audio signal with the mpeg1 codec to test the robustness input : vector representing the watermarked audio file output : vector representing the watermarked audio file compressed by the mpeg1 codec

2012-11-15 22:07:48下载

积分：1
my
说明： my matlab image enhanchment code

2011-05-24 19:33:49下载

积分：1
HOS_MIMO
高阶统计量盲解卷积，非常老的算法，值得改进(HOS for blind deconvolution)

2013-05-23 23:51:38下载

积分：1
GA-FS1
Genetic algorithm all you need

2013-11-11 22:34:51下载

积分：1

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matlab

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