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geng12
说明： 信号时序幅频仿真图(timing signal amplitude and frequency simulation map)
- 2006-04-25 09:23:00下载
- 积分：1
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libsvmwrite
支持向量机的matlab版，内容不错较为新颖 有很强的实用价值(Support vector machine matlab Edition)
- 2012-10-20 10:09:32下载
- 积分：1
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1
说明： EM算法MATLAB实现，有中文注释，详细描述了具体开发的案例。(EM algorithm in MATLAB, Chinese notes, detailed description of the specific case of the development.)
- 2012-10-20 13:43:16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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3
说明： 求三角对角方程组Tx=f的解，其中T=[1 1 0 0 0,1 2 1 0 0,1 1 3 1 0,0 0 1 4 1, 0 0 0 1 5],x
=[x1,x2,x3，...x5],f=[3,8,15,24,29](Diagonal triangle demand equations Tx = f the solution, in which T = [1 1 0 0 0,1 2 1 0 0,1 1 3 1 0,0 0 1 4 1, 0 0 0 1 5], x = [ x1, x2, x3, ... x5], f = [3,8,15,24,29])
- 2010-08-26 21:09:57下载
- 积分：1
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dataset
目标抓取,可以更换视频背景,当然目标抓得不是很精确.有待提高.(Object extraction, background change. The extraction is kind of rough at the moment.)
- 2012-03-30 14:48:12下载
- 积分：1
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AddNoise_A
用于添加噪声，达到去噪的目的.原始数据如果不太理想，去噪是常用的处理方法(Used to add noise to achieve the purpose of de-noising. If the original data is not ideal, de-noising is a common treatment method)
- 2014-12-17 09:33:55下载
- 积分：1
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hb_to_mm
HB_TO_MM is a MATLAB program which accepts the name of a file containing a sparse matrix in the Harwell Boeing Sparse Matrix File Format, and which reads that data and writes a corresponding Matrix Market sparse matrix file.
- 2011-12-02 05:50:04下载
- 积分：1
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16psk_16qam
psk ve qam nedir ne iş e yarar
- 2009-04-26 17:51:23下载
- 积分：1
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radar
雷达系统与分析（MATLAB版）的源程序，是比较老版本的源程序(Radar Systems and Analysis (MATLAB version) source code, it is more the old version of the source)
- 2009-11-26 20:51:49下载
- 积分：1
