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105230336OFDM-mimo
mimo-ofdm的仿真资料，非常全面，详细介绍了整个原理，是研究OFDM的好资料！(mimo-ofdm simulation information, very comprehensive, detailing the entire principle of OFDM is to study the good information!)
- 2009-03-08 10:35:32下载
- 积分：1
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face_detection
说明： 实现人脸检测的功能，对合适大小的图像，将其放在相应的matlab文件夹下即可自动进行人脸检测并定位。(For face detection function, the size of the image on the right, put it in the appropriate folder automatically matlab for face detection and localization.)
- 2010-04-21 11:10:32下载
- 积分：1
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CBIR_Shape
matlab实现的，基于HU不变矩的图像形状特征提取的程序(matlab to achieve, based on image invariant moments shape feature extraction HU program)
- 2015-01-13 15:39:08下载
- 积分：1
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mbsteg_1.2
Model Based Steganography Source code by Matlab
- 2009-12-22 20:13:53下载
- 积分：1
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chengxu
包含了多个雷达信号产生的程序，其中有线性调频信号，编码信号，等等(Contains multiple radar signals generated by the program, which chirp signal encoded signals, etc.)
- 2013-01-24 13:51:05下载
- 积分：1
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gongetidusuanfa
无约束问题最优化方法的核心问题是选择搜索方向。
以正定二次函数为例，来观察两个方向关于矩阵Ａ共轭的几何意义(Unconstrained optimization problems are most core issue is to choose the search direction. In definite quadratic function, for example, to observe both directions on the matrix A conjugate geometric meaning)
- 2014-11-20 14:21:39下载
- 积分：1
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xch11-xch14
数学建模第十三讲，matlab插值的相关代码(Mathematical modeling the newsboy model courseware, the code)
- 2012-10-14 16:03:51下载
- 积分：1
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ARMA_MYW
AMRA 模型 修改的Yule_walker方法( modified Yule_walker method for AMRA )
- 2013-02-27 17:14:02下载
- 积分：1
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CPCP
覆盖保存是WSN的一个基本质量要求。选择一个最佳的簇头，以满足长时间的监视区域的完全覆盖。使用覆盖意识的方法来选择簇头，而不是基于能量的方法，可以增加场景有效时间。(WSN coverage preservation is a basic quality requirements. Choose one of the best cluster head in order to meet long surveillance area completely covered. Awareness of the methods used to select the cover cluster head, rather than energy-based method, can increase the effective time of the scene.)
- 2011-11-15 15:48:10下载
- 积分：1
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JLDATA
摘 要：本论文主要研究了语音识别的基本原理,对语音识别系统的构成进行分析处理,其中包括预处理、特征参数提取、建立模块库、识别匹配几大部分。预处理又包括语音采样、预加重、加窗（汉明窗）、端点检测；特征提取的参数是梅尔频率倒谱系数MFCC。
该语音系统采用的是动态时间伸缩算法(DTW)，研究对象是特定人的语音识别，并在MATLAB平台上实现。为了进行后续研究，首先使用电脑中的录音系统录制了阿拉伯数字0—9的语音文件，并转化成 “.wav”格式的文件。(Abstract: This thesis mainly studied the basic principle of speech recognition, to analyze the composition of the speech recognition system, including the preprocessing, feature extraction, to set up the module library, identify several most matches. Pretreatment, including speech sampling, pre-emphasis, add window (hamming window), endpoint detection Feature extraction of MFCC MEL frequency cepstrum coefficient.
The voice system USES a dynamic time scale (DTW) algorithm, the research object is the speaker-dependent speech recognition, and realized in MATLAB platform.To carry out the follow-up study, the first to use the recording in a computer system to record the audio files of Arabic Numbers 0-9, and translated into . Wav format file.)
- 2016-05-08 17:15:26下载
- 积分：1
