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10.1.1.94.1528
speckle noise removal research paper
- 2011-01-26 16:20:32下载
- 积分：1
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duanshifuliyebianhuan
朋友发给我的短时傅里叶变换程序，希望对大家有帮助(A friend sent me the short time Fourier transform process, we hope to help)
- 2011-09-15 16:57:30下载
- 积分：1
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gradient descent
梯度下降法是一個一階最佳化算法，通常也稱為最速下降法。 要使用梯度下降法找到一個函數的局部極小值，必須向函數上當前點對應梯度（或者是近似梯度）的反方向的規定步長距離點進行疊代搜索。如果相反地向梯度正方向疊代進行搜索，則會接近函數的局部極大值點；這個過程則被稱為梯度上升法。(The gradient descent method is a first-order optimization algorithm, also commonly referred to as the steepest descent method. To find the local minimum of a function using the gradient descent method, an iterative search must be performed to the specified step distance point in the opposite direction of the gradient (or approximate gradient) of the current point on the function. If the search is reversed in the opposite direction to the positive direction of the gradient, it will approach the local maximum point of the function; this process is called the gradient ascent method.)
- 2019-02-21 23:13:19下载
- 积分：1
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renlian
matlab实现人脸识别系统！给定一张人脸图像，能在一堆图片中识别出来！(matlab to achieve face recognition system! Given a human face images, can be identified in a pile in the picture!)
- 2010-01-08 20:33:06下载
- 积分：1
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666666666
《MATLAB在控制系统中的应用》实例程序，随书光盘(MATLAB application in control system" program, CD with the book)
- 2011-12-17 10:25:51下载
- 积分：1
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music
运用music算法识别空间目标，附有注释，可改变方向角，深入浅出，本科毕设程序，绝对好用。(
Space target recognition algorithm using music, annotated, can change the direction of the angle, in simple terms, undergraduate established procedures, the absolute ease.)
- 2013-11-25 21:33:17下载
- 积分：1
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learning_code
无限混合模型的非监督学习算法的例程和MATLAB代码(It s a set of MATLAB m-files implementing the mixture
fitting algorithm.It consists of a main MATLAB function and three auxiliary functions.)
- 2009-05-23 11:12:30下载
- 积分：1
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stbc
stbc码的性能仿真，拥有良好的图形界面，操作直观简单，可得到瑞利信道，AWGN信道下的性能曲线。(STBC performance simulation code, have a good graphical interface, an intuitive easy to operate, can be Rayleigh channel, AWGN channel under the performance curve.)
- 2009-03-15 20:45:47下载
- 积分：1
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DTW
DTW（Dynamic Time Warping，动态时间归整）算法，该算法基于动态规划（DP）的思想，解决了发音长短不一的模板匹配问题，是语音识别中出现较早、较为经典的一种算法。用于孤立词识别，DTW算法与HMM算法在训练阶段需要提供大量的语音数据，通过反复计算才能得到模型参数，而DTW算法的训练中几乎不需要额外的计算。所以在孤立词语音识别中，DTW算法仍然得到广泛的应用。 (DTW (Dynamic Time Warping, dynamic time warping) algorithm based on dynamic programming (DP) ideas, sounds of varying lengths to solve the template matching problem, is speech recognition appeared earlier, more classic kind of algorithm. For isolated word recognition, DTW algorithm and HMM algorithm in the training phase need to provide a large number of voice data, obtained by repeated calculations to model parameters, while the DTW algorithm is almost no additional training calculations. Therefore, in isolated word speech recognition, DTW algorithm is still widely used.)
- 2010-09-27 16:54:22下载
- 积分：1
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Mie-Matlab-Maetzler
matlab,利用Mie散射理论计算粒子散射特性(Matlab calculate scattering characteristic by Mie scattering theory)
- 2009-06-23 12:13:50下载
- 积分：1
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