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cdma2000tr
基于simulink的现代通信系统仿真的全过程pdf与大家分享，希望共同进步
( Simulink-based simulation of modern communication systems
To share with you the hope that the common progress of )
- 2009-05-23 08:01:53下载
- 积分：1
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V
说明： viterbi译码源代码,可以直接调用 The Viterbi decoder for convolutional codes(viterbi decoder source code, can be directly called The Viterbi decoder for convolutional codes)
- 2008-12-02 16:30:06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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Fingerprint-identification
matlab 编写的指纹识程序 附有指纹图片(Fingerprint identification)
- 2011-05-18 16:46:48下载
- 积分：1
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PowerMeter
matlab与VPI联合仿真，光功率计的设计实现程序(matlab vpi power meter)
- 2012-04-18 16:09:04下载
- 积分：1
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top110
topology opt code 110 line
- 2011-10-27 11:56:41下载
- 积分：1
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DFNNchengxu
实现模糊动态神经网络的一种matlab程序，直接粘贴到命令窗口可运行(a program could realize DFNN in matlab)
- 2021-03-18 11:19:20下载
- 积分：1
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ReservoirSimulation
Petroleum Reservoir Simulation
- 2009-03-19 14:24:59下载
- 积分：1
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v-blast(qpsk)
lte中下行信号经过加扰、调制、层映射、预编码以及资源映射中的关于调制的QPSK的MATLAB代码(lte in the downlink signal through the scrambling, modulation, layer mapping, coding and mapping resources on the MATLAB code for QPSK modulation)
- 2010-10-08 19:55:44下载
- 积分：1
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three
基于matlab的电压电流双闭环的三相并网逆变器模型，采用电压外环及电流内环控制方式(Matlab-based dual-loop voltage and current three-phase grid-connected inverter model, the outer voltage loop and inner current loop control)
- 2011-02-06 15:49:53下载
- 积分：1
