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chaincode
freeman coding for contour
- 2011-04-20 17:14:37下载
- 积分：1
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gradient descent
说明： 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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matlab87examples
matlab例程,简单介绍MATLAB的数据的一些基本操作方法(matlab routines, a brief introduction to some basic MATLAB data How-to)
- 2009-11-19 14:59:49下载
- 积分：1
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bilateral3
说明： 这是一个快速的三维图像双边滤波的实现。这个过滤器平滑图像的同时保留边缘，但在其最直接的实现是非常计算的要求，特别是对大型3D图像。快速双边滤波是一种近似技术，极大地提高了计算速度。我的实现严格遵循Matlab版的快速二维滤波器，只是做了一些修改(This is an implementation of fast bilateral filtering for 3D images. This filter smoothes the image while preserving edges, but in its most straightforward implementation is very computationally demanding, especially with large 3D images. Fast bilateral filtering is an approximation technique which drastically improves the speed of computation. My implementation closely follows the Matlab version of the fast 2D filter with some modifications)
- 2019-07-09 00:53:46下载
- 积分：1
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cellauto
这是一个细胞自动机及相应的vote和smooth函数([chaoticrand,chaoticcell,watermark]=cellauto(480,640,1024,5)
参数说明:)
- 2009-05-05 11:24:58下载
- 积分：1
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DOFmodel
四分之一的汽车悬架模型simulink的s-function函数(Quarter of the vehicle suspension model)
- 2011-10-17 15:24:09下载
- 积分：1
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Multigrid-method
用多重网格法解非线性偏微分方程，假定N=4时为第0层l为输入的层数
r为MGM在在J-1层调用的次数(With multi-grid method for solving nonlinear partial differential equations, assuming N = 4 when the input layer 0 l layers
r for MGM in the number of J-1 layer calls)
- 2014-09-05 23:02:41下载
- 积分：1
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specfun
Funciones varias para Matlab
- 2011-10-31 00:47:31下载
- 积分：1
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Erickson-Fundamentals-Power-Electronics
Erickson Fundamentals Power Electronics
- 2015-01-03 23:08:00下载
- 积分：1
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ObjectTracking_Survey
目标跟踪两篇最新综述，精炼地总结了近几年来目标跟踪领域的相关理论和算法。(Tracking two recent review, succinctly summed up in recent years in the field of target tracking theory and algorithms.)
- 2015-01-29 18:57:45下载
- 积分：1
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