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pearson
feature selection based on pearson coffeicients
- 2009-09-07 20:16:58下载
- 积分：1
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juanji
线性卷积和循环卷积的matlab生成，源程序为此(Linear convolution and circular convolution matlab generate, source code)
- 2010-06-13 18:48:27下载
- 积分：1
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ClaypoolFEM
Claypol book FEM Source code in MATLAB
- 2020-10-07 16:47:36下载
- 积分：1
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impedance
说明： 电缆阻抗求取程序，高频电缆串联阻抗，根据高频中压电缆模型建立，(Cable impedance calculation program)
- 2019-12-23 22:19:25下载
- 积分：1
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13
说明： 粒子群算法（PSO）是一种基于群体的随机优化技术。与其它基于群体的进化算法相比，它们均初始化为一组随机解，通过迭代搜寻最优解。不同的是：进化计算遵循适者生存原则，而PSO模拟社会。将每个可能产生的解表述为群中的一个微粒，每个微粒都具有自己的位置向量和速度向量，以及一个由目标函数决定的适应度。所有微粒在搜索空间中以一定速度飞行，通过追随当前搜索到的最优值来寻找全局最优值。
PSO模拟社会采用了以下三条简单规则对粒子个体进行操作：①飞离最近的个体，以避免碰撞。②飞向目标。③飞向群体的中心。这是粒子群算法的基本概念之一。
粒子群算法其基本思想是受许多鸟类的群体行为进行建模与仿真研究结果的启发(Particle swarm optimization (PSO) is a population based stochastic optimization techniques. Based on evolutionary algorithms compared with other groups, they are initialized to a random solution, iterative search through optimal solution. The difference is: the principle of survival of the fittest evolutionary computation to follow, while PSO simulation community. The potential of each solution expressed as a group of particles, each particle has its own position vector and the velocity vector, and a fitness determined by the objective function. All particles in the search space at a constant speed flight, by following the current search to find the optimal values of the global optimum. PSO simulation community has adopted the following three simple rules for the operation of individual particles: ① recently departed individuals, in order to avoid collisions. ② to the target. ③ fly to center groups. This is one of the basic concepts of particle swarm algorithm. PSO algori)
- 2015-04-21 16:39:12下载
- 积分：1
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source_code_ldhccd
成功实现计算RIpQbI算法的程序，本人测试已经通过，性能已基本达到RIpQbI算法的性能，需要MATLAB 2009b环境运行，如有问题，欢迎讨论
(The successful implementation of the program to calculate RIpQbI algorithm, I have passed the test, need MATLAB2009b operating environment, any questions, please contact me
)
- 2015-12-09 10:03:00下载
- 积分：1
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LTE_ch_Estimation
LTE的下行信道估计mse的测试，采用了LTE的下行频域结构，LS信道估计，线性插值算法。(LTE downlink channel estimation mse of testing, using LTE downlink frequency domain structure, LS channel estimation, linear interpolation algorithm.)
- 2009-11-02 11:00:48下载
- 积分：1
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Matlab-SOR
说明： 计算方法中的SOR算法，根据改变SOR因子的值观察精度变化(Calculation of the SOR algorithm, based on observation of changes in the value of SOR accuracy factor changes)
- 2011-02-23 15:20:26下载
- 积分：1
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ns_matlab
该程序用matlab写成，已包含vof（根据Hirt的方法）内容，但该部分尚不成熟。对于不包含自由面的计算比较成功。(The program written with matlab, included vof (according to Hirt' s method) content, but that part is not yet mature. For the calculation of the free surface does not contain more successful.)
- 2011-10-14 08:42:09下载
- 积分：1
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EDA
EDA技术与应用 数字日历电路的设计 MATLAB 数字逻辑电路(EDA technology and application
)
- 2013-03-30 20:59:45下载
- 积分：1
