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matlab5_x
MATLAB5的入门和应用，虽然版本有些老，但对于Matlab一些基本和经典用法并没有变，适合初学者参考(MATLAB5 entry and applications, although the version of some old, but some of the basic and classic use of Matlab, and has not changed, suitable for beginners reference)
- 2009-10-09 12:17:39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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rouwl
计算两种材料构成的一维光子晶体TM模的能带结构(Calculation of two materials consisting of one-dimensional photonic crystals energy band structure of TM-mode)
- 2009-11-06 00:10:41下载
- 积分：1
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ICPandKD_TREE-function
icp算法的实现和kd-tree功能的实现，实现了三维激光扫描仪获取的多视点云配准和建立离散点间的拓扑关系，实现基于领域关系的快速查找。(kd-tree implementation and realization of function icp algorithm to achieve a multi-view point cloud registration and establish topological relations between discrete points, field-based relationships quickly find the three-dimensional laser scanner acquisition.)
- 2015-04-10 19:36:43下载
- 积分：1
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rastamat
语音信号特征提取技术,PLP，MFCC,FFT等MATLAB程序。(plp mfcc)
- 2011-10-07 15:18:30下载
- 积分：1
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s_heli_2d_ff_lqr_i
这是关于二自由度直升机模型的前向控制和反馈控制的simulink仿真模型(This is the simulink simulation model helicopter model before about two degrees of freedom to control and feedback control)
- 2013-11-28 21:19:41下载
- 积分：1
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mydemo1
Matlab图形图像处理例程。应用MATLAB图形函数和绘图实例(Matlab graphics and image processing routines. Application of MATLAB graphics functions and drawing examples)
- 2010-05-18 22:01:41下载
- 积分：1
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HarmonicsANDapfft
电力系统谐波监测相关的文章其中的fft和apfft之间的对比很有参考意义(Fft and apfft contrast between the power system harmonic monitoring related article which is very useful)
- 2014-12-11 11:20:01下载
- 积分：1
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pulseDsP
这是脉象信号的处理数据，可以得出最佳取脉压力，是很好的处理程序(This is the pulse signal processing data, we can draw the best to take the pulse pressure is a good handler)
- 2013-12-19 21:20:27下载
- 积分：1
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UWB_Channel_IEEE_802_15_3a
利用MATLAB建立了IEEE_802_15_3a的UWB标准的多径信道的系统仿真，给出了相应的分析(failed to translate)
- 2010-06-07 15:51:32下载
- 积分：1
