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acp
change a class for a bi-class s database
- 2012-06-04 21:36:41下载
- 积分：1
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Implementation-and-Evaluation-of-NIST-Biometric-I
IN THIS WE ARE ABLE TO ANALYZE Implementation and Evaluation of NIST Bio-metric Image Software for Fingerprint Recognition.zip
- 2012-06-06 16:03:02下载
- 积分：1
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sphereworkspace
用球坐标搜索，绘制PSS并联机构的对称工作空间(Using spherical coordinate search, draw PSS parallel mechanism symmetrical workspace)
- 2013-03-26 21:12:58下载
- 积分：1
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boshu
波束形成，主要是对初学者有较大的帮助，是常规波束形成的最简单的方法。(Beamforming, mainly a great help for beginners, the easiest way to conventional beamforming.)
- 2012-09-11 20:42:30下载
- 积分：1
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shuiyinqianru
运用MATLAB对数子图像进行水印处理，过程包括水印的嵌入与水印的提取(The use of MATLAB on the number of sub-image watermarking, the process including the watermark embedding and watermark extraction)
- 2011-05-16 11:22:15下载
- 积分：1
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armamodelmatlab
arma模型，利用matlab来实现的，arma模型的matlab代码实现。可以实现任意步数的预测。(arma model using matlab.You can achieve any number of steps predicted.
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- 2013-01-12 10:41:58下载
- 积分：1
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picPCA
This function used to calculate PCA of image.
- 2013-11-04 18:10:33下载
- 积分：1
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PSO
梯度下降法是最早最简单，也是最为常用的最优化方法。梯度下降法实现简单，当目标函数是凸函数时，梯度下降法的解是全局解。一般情况下，其解不保证是全局最优解，梯度下降法的速度也未必是最快的。梯度下降法的优化思想是用当前位置负梯度方向作为搜索方向，因为该方向为当前位置的最快下降方向，所以也被称为是”最速下降法“。最速下降法越接近目标值，步长越小，前进越慢。(The gradient descent method is the earliest and most simple and most commonly used optimization method. The gradient descent method is simple to realize. When the objective function is a convex function, the solution of the gradient descent method is a global solution. In general, the solution is not guaranteed to be the global optimal solution, and the gradient descent method is not necessarily the fastest. The optimization idea of gradient descent method is to use the current position negative gradient direction as the search direction, because the direction is the fastest descending direction of the current position, so it is also called the steepest descent method. The faster the slowest descent approach is closer to the target, the smaller the step, the slower the progress.)
- 2018-01-29 21:44:10下载
- 积分：1
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SpeechEnhancement_SS
Speech Enhancement Using Spectral Subtraction
A Spectral Subtraction implementation for speech enhancement using MATLAB 6.5
- 2010-05-11 15:52:45下载
- 积分：1
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Error-diffusion
Error diffusion by Jarvis-Judice-Ninke.
- 2015-04-14 00:14:22下载
- 积分：1
