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RZ_DPSK_pulse
通过正弦函数实现的光通信应用的占空比为50％或33％的RZ－DPSK信号(Sine function through the implementation of optical communication applications, the duty cycle of 50 or 33 RZ-DPSK signal)
- 2009-03-23 10:40:08下载
- 积分：1
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logisticsuanfa
多目标优化
相对传统多目标优化方法, PSO在求解多目标问题上具有很大优势。首先, PSO的高效搜索能力有利于得到多目标意义下的最优解 其次, PSO通过代表整个解集的种群按内在的并行方式同时搜索多个非劣解,因此容易搜索到多个Pareto 最优解 再则, PSO的通用性使其适合于处理所有类型的目标函数和约束 另外, PSO 很容易与传统方法相结合,进而提出解决特定问题的高效方法。就PSO 本身而言,为了更好地解决多目标优化问题,必须解决全局最优粒子和个体最优粒子的选择问题(Compared with the traditional multi-objective optimization of multi-objective optimization method, PSO in solving multi-objective problem has a great advantage. First, PSO is conducive to the efficient search capabilities are more objective sense of the optimal solution Secondly, PSO representative of the entire solution set through the population by way of the inherent parallel search multiple non-inferior solution, and this can easily search for the most number of Pareto optimal solution Furthermore, PSO' s versatility make it suitable for handling all types of objective function and constraints addition, PSO is easy to integrate with the traditional method, and then propose an efficient way to solve specific problems. The PSO itself, in order to better address the multi-objective optimization problems, the need to address the global best particle and the individual selection of the optimal particle)
- 2010-09-03 23:14:55下载
- 积分：1
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tfrgabor
Gabor变换
这是一个简短的Gabor变换，非常实用，能计算相关的问题。(gabor transfor
TFRGABOR Gabor representation of a signal
his program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details)
- 2010-10-16 14:41:57下载
- 积分：1
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12
说明： matlab code about image processing
- 2009-12-01 19:40:09下载
- 积分：1
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project-cdm45a
orthogonal variable spreading factor
- 2011-03-13 07:29:34下载
- 积分：1
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longerkuta
用于四阶龙格库塔数值积分，做matlab仿真实验时会用到。(For the fourth-order Runge-Kutta numerical integration, doing matlab simulation experiments will be used. )
- 2012-03-24 17:09:59下载
- 积分：1
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Microgrid00_original
实现不同控制下的直流配电网仿真，基于vsc的直流配电网仿真(Realize DC power distribution network simulation under different control)
- 2020-12-03 09:59:25下载
- 积分：1
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Single_Carrier_FDMA(SC-FDMA)matlab
Single Carrier FDMA
- 2008-08-27 16:23:22下载
- 积分：1
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dianjicanshuyanzheng
构建的异步电动机MATLAB本体仿真模型(Asynchronous motor body building MATLAB simulation model)
- 2014-09-17 18:25:41下载
- 积分：1
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一维光子晶体缺陷层位置对带隙的影响
资源描述从一维光子晶体的能带结构（图不难看出，在垂直入射时，即
时，偏振及偏振的能带重合。实际上这是由于一维结构对于入射光轴具
有旋转对称性导致的简并。而对于离轴传播（来说，旋转对称性不再满
足，偏振及偏振的能带不再重合。此外离轴及轴上的能带结构最大的不
同之处在于：当取所有可能的时，带隙消失。一般来说，对于多层膜结构的
光子晶体，这种情况是普遍存在的。原因是：对于为无穷大的波矢来说，介
电常数在空间分布的周期性消失，进而导致带隙消失。
- 2022-02-20 02:33:17下载
- 积分：1
