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jiyinzhouqi
采用自相关函数法求基音周期，将采样得到的声音信号按每20ms一帧分为若干帧，并对每帧的序列求自相关函数，取自相关函数第一个最大值点算出基音周期，并以帧为横坐标，基音周期为纵坐标画图，并去除野点，最后取图中浊音部分即面积较大部分的值作为基音周期。(Using the autocorrelation function method pitch period, the sound signal is sampled every 20ms frame is divided into a plurality of frames, and each frame sequence uates the autocorrelation function, taken the first maximum point of correlation function calculated the pitch period, and frame as the horizontal, the vertical axis pitch drawing and remove outliers, and finally take the value of the area that is part of a larger portion of the figure as voiced pitch.)
- 2014-11-14 18:07:56下载
- 积分：1
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Applied-Numerical-Methods-Using-MATLAB
Applied Numerical Methods Using MATLAB -
- 2015-01-29 23:05:30下载
- 积分：1
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200634153047701
Hospital queue is a regular met are very familiar with the phenomenon. It every day one way or another in the form in front of us. For example, patients to hospitals, pharmacies dispensing to patients, patients with transfusion to the infusion room, often need wait To some kind of service.
- 2008-05-10 02:24:22下载
- 积分：1
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simple-multiobj
Simple multiobjective optimization
- 2013-12-17 00:19:35下载
- 积分：1
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hyperspectralPCA
前面收藏的高光谱处理的主成分分析PCA程序(hyperspectral imaging PCA)
- 2013-08-27 22:48:11下载
- 积分：1
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lms-algorithm
Implemenation of lms algorithm
- 2013-06-07 03:45:55下载
- 积分：1
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code_DBM
matlab版本的深层受限玻尔兹曼机，是对RBM的改进(matlab version of Deep Restricted Boltzmann Machine)
- 2016-03-31 15:24:42下载
- 积分：1
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Main_Cor_Analysis
多元统计中的对应分析程序，提取因子之后，可对提取的公共因子按最大方差旋转。程序经多组经典数据验证通过。(The corresponding multivariate statistical analysis program, after the extraction of factors, can extract the common factors by maximum variance rotation. Program through multiple data validation through classical.)
- 2010-06-24 11:57:02下载
- 积分：1
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t
说明： contrast streching matlab code
- 2010-03-05 05:12:40下载
- 积分：1
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wavelet
小波分析必备教材，小波十讲简明较易懂，帮助学习小波理论(wavelet)
- 2010-05-30 10:25:20下载
- 积分：1
