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med_filter
用matlab中m文件写的中值滤波器，配合界面设计的程序使用，是其中的一个子函数(M using matlab in documents written by median filter, coupled with the procedures for the use of interface design, is one of Functions)
- 2007-12-17 10:05:51下载
- 积分：1
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计算短时傅里叶变换 stft_lfm
短时傅里叶变换提取线性调频雷达信号的时频分布，具有很好的效果(When the short-time Fourier transform to extract chirp radar signal frequency distribution, with good results)
- 2020-11-09 22:09:47下载
- 积分：1
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channel_estimation
传统的信道估计仿真，有注释，有详细的教程流程解释，生成BER图，可改变调制方式等等(The traditional channel estimation simulation, notes, a detailed tutorial to explain the process to generate BER map, you can change the modulation scheme, etc.)
- 2015-04-09 10:47:05下载
- 积分：1
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TD-LTE
描述了LTE下行物理信道的信道编码的详细实现，包括CRC校验、turbo编码、咬尾卷积编码和速率匹配等。(Describes LTE downlink physical channel channel coding detailed implementation, including the CRC check, turbo encoding, tail-biting convolutional coding and rate matching.)
- 2015-04-21 09:15:24下载
- 积分：1
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MATLABGAToolKitaApplication
Matlab遗传算法工具箱函数及应用实例(MATLAB Genetic Algorithm ToolKit and its Application)
- 2013-02-28 18:35:45下载
- 积分：1
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matlab
MATLAB 7.0从入门到精通,的所有源代码！！！所在类别： 随书资源/T 工业技术/TP 自动化技术、计算机技术/TP31 计算机软件
其他题名：
作者： 求是科技编著
出版者： 人民邮电出版社
出版年： 2006
ISBN： 7-115-14327-7
ISBN1：
ISRC：
分类号： TP312MA
索书号： TP312MA/44
丛编：
版次：
分卷：
定价：
简介： 本书共分为15章，前五章介绍MARLAB的基础知识；接下来四章是MARLAB7.0的高级应用部分；最后介绍了高级图形设计的相关知识和MARLAB与Word、Excel的混合使用以及MARLAB的应用程序接口。
(MATLAB 7.0 from entry to the master, all the source code! ! ! Where the categories: Book with the resources/T Industrial Technology/TP automation technology, computer technology/TP31 computer software other title: Authors: Qiushi Science and Technology edited by the publisher: Posts )
- 2007-08-23 01:09:15下载
- 积分：1
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youfaxiangying
对指数式衰减的加油噪声的信号(诱发响应)提取,噪声越小,提取出的信号越接近原信号(On the exponential decay of the refueling noise signal (evoked response) extraction, the smaller the noise, to extract the signal the closer the original signal)
- 2008-01-13 08:15:23下载
- 积分：1
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junzhi
对航海雷达中频信号进行均值滤波处理，得到平滑的信号(On average marine radar IF signal filtering, signal smoothing)
- 2010-05-10 14:09:39下载
- 积分：1
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shibie
基于奇异值分解的人脸识别方法
梁毅雄 龚卫国 潘英俊 李伟红 刘嘉敏 张红梅
提出了一种将傅里叶变换和奇异值分解相结合的人脸自动识别方法.首先对人脸图像进行傅里叶变换,得到其具有位移不变特性的振幅谱表征.其次,从所有训练图像样本的振幅谱表征中给定标准脸并对其进行奇异值分解,求出标准特征矩阵,再将人脸的振幅谱表征投影到标准特征矩阵后得到的投影系数作为该人脸的模式特征.然后,对经典的最近邻分类器算法进行了改进,并采用模式特征之间的欧式距离作为相似性度量,从而完成对未知人脸的识别.采用ORL (Olivetti Research Laboratory)人脸库对本文提出的人脸识别方法进行验证,获得了100.00 的识别率.实验结果表明,本方法优于现有的基于奇异值分解的人脸识别方法,且对表情、姿态变换等具有一定的鲁棒性.
(Face recognition based on singular value decomposition method
Deliberate simultaneously Gong Weiguo Li Wei Hung Stephen Lau, Hong-Mei Zhang Ying-Jun Pan
Paper, a Fourier transform and singular value decomposition of the combination of automatic face recognition. First of all, the face image by Fourier transformation, it has the same characteristics of the displacement amplitude spectra. Secondly, all training The amplitude spectrum of the sample images given in standard face representation and its singular value decomposition, find the standard characteristic matrix, then the amplitude of spectral characterization of human faces projected onto the standard characteristic matrix of projection coefficients obtained as the face of the model features . Then, the classical nearest neighbor classifier is improved, and the use of Euclidean distance between pattern features as the similarity measure, thus completing the identification of unknown human faces. using ORL (Olivetti Research La)
- 2010-05-17 14:29:31下载
- 积分：1
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liangleiche
在进行交通流仿真时考虑两类车，不同的车长和不同的最大速度。(Consider when making traffic flow simulation two cars, a different car lengths and different maximum speeds.)
- 2013-08-30 10:41:04下载
- 积分：1
