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New-folder-(2)
this file is about beam forming with adaptive file
- 2013-09-12 15:47:38下载
- 积分：1
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anli21.5-2
北京航空航天大学出版的matlab从零进阶的原程序代码第1章案例21.2源代码(Beijing University of Aeronautics and Astronautics from zero Advanced matlab published the original program code in Chapter 1 Case 21.2 source code)
- 2014-01-17 21:46:48下载
- 积分：1
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gaijinzishiyingxiangguan
该程序实现改进的自适应相关算法，两个matlab文件，一个为函数，该函数求出信号特征量的马氏距离平方并通过梯度下降法训练出其固定阈值，另一个为主函数，调用该函数文件；该程序将4路信号，每一路信号特征量的马氏距离平方及其固定阈值求出来，并一起画出图来。
(The program features improved adaptive correlation algorithm, two matlab files, one for the function that calculate the square of the Mahalanobis distance of signal characteristics by gradient descent to train the fixed threshold, the other main function, call The function files the program seek out the square of the Mahalanobis distance and fixed threshold of each channel signal, there are four chanel signal,then draw them out together)
- 2011-08-30 18:59:02下载
- 积分：1
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Minimum-Cost-Flow
最小费用最大流问题是经济学和管理学中的一类典型问题。在一个网络中每段路径都有“容量”和“费用”两个限制的条件下，此类问题的研究试图寻找出：流量从A到B，如何选择路径、分配经过路径的流量，可以达到所用的费用最小的要求。(Minimum cost maximum flow problem is economics and management in a class of typical problems. Each path in a network has the " capacity" and " costs" two limiting conditions, such problems of trying to find out: Flow from A to B, how to choose the path, the path of the flow through the distribution can be achieved The use of the minimum cost requirements.)
- 2013-08-23 23:10:20下载
- 积分：1
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teshuhanshu
在matlab软件平台上对一些需要调用的特殊函数的计算。(Special function calculation)
- 2013-08-15 18:12:36下载
- 积分：1
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HMM
这是HMM的语音识别不用修改就可以使用，很好用希望大家喜欢(This is a HMM speech recognition can be used without modification)
- 2011-06-11 20:04:47下载
- 积分：1
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MFilefoWavelet
数字滤波和有限长数字滤波器的实现
有详细过程(digital filtering and finite length of the digital filter to achieve a detailed process)
- 2007-05-30 09:09:58下载
- 积分：1
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learn.zip
MFCC参数和LPCC参数需要频繁使用的语音的说话人识别分析还需要使用大量的这些特征参数,这就需要研究MFCC和LPCC算法和参数提取的原则。因为我们需要了解与人交谈的过程中,我们要进行建模
率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(MFCC parameters and LPCC parameters are parameters of speaker recognition which requires frequent use of voice analysis also need to use a lot of these characteristic parameters, This requires research MFCC and LPCC algorithm and the principle of parameter extraction. Because we need to understand the process of talking to people, we want to conduct a speaker modeling the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula)
- 2014-08-18 12:34:51下载
- 积分：1
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JPEG_using_huffman_coding
This is jpeg compression code for images
- 2013-03-10 00:02:25下载
- 积分：1
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particle-filtering-tracking-
粒子滤波方法用于跟踪，很易看懂的程序，建议初学者下载学习(Particle filter for tracking, it is easy to understand the procedures recommended for beginners to learn to download)
- 2013-11-28 16:34:11下载
- 积分：1
