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knn
matlab程序源代码，能够正确实现，最近邻分类(matlab program source code, to be able to correctly implement the nearest neighbor classifier)
- 2013-03-12 20:03:50下载
- 积分：1
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matlab
仿真程序：首先需要用一个随机发生器产生（0.1）内的均匀随机数，然后再将该序列映射到对应的幅度电平｛Am｝。然后将这个范围再分成4个相等的区间，这些子区间分别对应于4个信号比特的符号00，01，10，11。检测器观察到r=Am+n，并且计算r和4种可能传输的信号幅度之间的距离，它的输出Bm就是相应于最小距离的信号电平。Bm与真正的的传输信号幅度比较，差错计数器用来对检测器产生的差错计数。(Simulation program: first need to use a random generator (0.1) the uniform random number, then the sequence is mapped to the corresponding amplitude level {Am}. Then this range has been divided into four equal intervals, these sub-intervals corresponding to four signal bits of the symbol 00,01,10,11. Detector observed r = Am+ n, and calculate r and 4 possible transmission distance between the signal amplitude, its output corresponding to the minimum distance Bm is the signal level. Bm and the real rate of transmission of the signal comparison, error detection counter is used to generate the error count.)
- 2011-05-21 12:18:13下载
- 积分：1
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19_04
Adaptive background mixture models for real-time tracking
- 2015-03-15 19:05:15下载
- 积分：1
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a
说明： 基于非负矩阵分解（NMF）的人脸特征提取算法，NMF基本思想是找到一个线性子空间W，使的构成子空间的基本图像的像素点都是正值，而且人脸图像在子空间上的投影系数也是正数(Non-negative Matrix Factorization (NMF) of facial feature extraction algorithm, NMF basic idea is to find a linear sub-space W, so that the composition of sub-space of the basic image pixels are positive, and face image in the sub-space projection coefficient is positive)
- 2009-05-05 09:50:56下载
- 积分：1
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junzhilvbonmd
MATLAB对数字信号进行均值滤波，尤其是对数字图像(MATLAB for digital signals mean filter, especially for digital images)
- 2014-02-22 18:43:06下载
- 积分：1
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Music_format_conversion_ource_program
音乐格式转换源码程序Music format conversion source program(Music format conversion source program Music format conversion source program)
- 2010-08-05 04:01:30下载
- 积分：1
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AfxGetApp
AfxGetApp()应用，比较简单的说明，我从网上找的。(AfxGetApp (), relatively simple explanation, I find from the Internet.)
- 2006-12-28 08:38:58下载
- 积分：1
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yuzhi
寻找灰度图象分割阈值的matlab程序，图像处理工具(Looking for gray image segmentation threshold matlab program, image processing tools)
- 2010-06-04 16:43:18下载
- 积分：1
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UInfformax_Fas
用matlab实现扩展Informax算法与固定点算法Faast ICA，可对混合后信号进行独立分量分离 已通过测试。
(Using matlab to expand Informax algorithm with fixed-point algorithm Faast ICA, independent component separation of the mixed signal has been tested.)
- 2012-07-10 16:43:25下载
- 积分：1
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HMM
隐马尔科夫模型相关算法，包括前向算法、后向算法，维特比算法等(Hidden markov model algorithm, including the forward algorithm and backward algorithm and viterbi algorithm, etc)
- 2013-03-16 15:03:24下载
- 积分：1
