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MATLAB
matlab语言常用算法程序集_龚纯,包括很多常用算法的程序
(matlab include the programmes of most popular algorithms)
- 2010-11-16 19:16:42下载
- 积分:1
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GM1_1
GM(1,n)灰色预测模型,只有模型建立,计算,作图,检验过程略(GM (1, n) Grey forecasting model, only the model, calculation, mapping, testing process slightly)
- 2011-05-08 10:32:33下载
- 积分:1
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HSMM
隐半马尔可夫模型,只要替换原有的参数就能计算。可以用于模式识别,剩余寿命预测等(Half hidden markov model, as long as replacing the original parameters can be calculated. Can be used in pattern recognition, the residual life prediction, etc)
- 2021-04-26 19:58:45下载
- 积分:1
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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
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YALL1_v1.4
上述程序是美国RICE大学的一个学生编写的用于压缩感知的恢复算法,可以实现很多模型的稀疏恢复,包括BP,l1,l2,l1-l2混合型等比较多的类型(The above procedure is a student of the University of the United States RICE prepared for compressed sensing recovery algorithm can achieve a lot of model sparse recovery, including BP, l1, l2, l1-l2 hybrid more types)
- 2012-11-22 00:25:57下载
- 积分:1
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processsignal
小波变换的关键在于将原始信号分解到哪一层,在哪一层中找到模极大值点(wavelet transform is the key to where the original signal decomposition level, in which one found modulus maximum points)
- 2006-08-01 09:46:12下载
- 积分:1
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With-2-Hidden-Layer-Backpropagation-Using-Matlab
With 2 Hidden Layer Backpropagation Using Matlab
- 2013-10-08 15:01:17下载
- 积分:1
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edge-extract
图像边缘提取matlab代码,主要利用log算子和中值滤波提取图像边缘,并显示出原图形和边缘提取图像(extract the edge ofthe image)
- 2014-10-29 10:24:54下载
- 积分:1
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matlab
DPSK信道的matlab仿真,误码率,时延,汉明信道编码(Channel DPSK matlab simulation, error rate, delay, Hamming channel coding)
- 2013-12-09 11:00:17下载
- 积分:1
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denoise1
编写的小波去噪程序,主要用于光纤捷联惯导系统中的惯性器件输出噪声滤除,为后续导航解算提供基础(The wavelet denoising program written mainly used in fiber SINS the inertial device output noise filtering, to provide a basis for subsequent navigation solution)
- 2013-02-13 15:05:56下载
- 积分:1