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shzhfx
数值分析课程设计，内附MATLAB源码和word,用三次样条插值设计中英文签名，双三次做改进；
采用交互式界面进行操作，用鼠标点击获取名字大致的数据点
三次样条插值算法：可产生二阶光滑度，即二阶导数连续签名图样(Numerical analysis of curriculum design, enclosing the MATLAB source code and the word, using cubic spline interpolation design in English and Chinese signatures, double the three to do to improve using an interactive interface to operate with a mouse click to obtain the name of the data points roughly cubic spline interpolation algorithm: can generate second-order smoothness, that is, a continuous second derivative sign pattern)
- 2010-01-12 13:16:31下载
- 积分：1
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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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BSOcodeV1
头脑风暴优化算法，群体智能算法中新兴的一种(Brainstorming optimization algorithms, swarm intelligence algorithm emerging as a)
- 2013-11-26 19:02:36下载
- 积分：1
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auto_enhance
AUTOENHANCE Automatically adjusts/enhances the image(brightness, color and contrast) to "optimum" levels.
- 2009-11-14 16:14:47下载
- 积分：1
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sort
Conceptually, a merge sort works as follows
Divide the unsorted list into n sublists, each containing 1 element (a list of 1 element is considered sorted).
Repeatedly merge sublists to produce new sorted sublists until there is only 1 sublist remaining. This will be the sorted list.
- 2013-12-01 01:52:17下载
- 积分：1
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nrlfppg
newton raphson method
- 2010-07-28 13:04:11下载
- 积分：1
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matlab3
在matlab中使用牛顿插值完成对多项式插值的拟合(Using Newton' s interpolation in matlab to complete the fitting of polynomial interpolation)
- 2010-11-03 19:52:49下载
- 积分：1
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EM-algorithm--based-on-density-estimation
EM algorithm using matlab
- 2012-03-21 21:05:22下载
- 积分：1
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Closed_Form
this file implement closed form method in pattern recognition
- 2013-11-02 23:38:13下载
- 积分：1
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patternMiniPrj
a code on pattern recognition which has pca as a dimentional reduction and knn as a classifier.
- 2010-05-07 01:03:41下载
- 积分：1
