Location:
Search - velocity
Search list
Description: 使用pso求最小化一函數
matlab程式碼，寫的非常簡潔(不到100行)，且還包括了2維的圖形展示，和大家分享參考!!!
一起學習matlab和各種optimize methods
最小化：(x-15)^2+(y-20)^2
The swarm matrix is
swarm(index, [location, velocity, best position, best value], [x, y components or the value component])
Author: Wesam ELSHAMY (wesamelshamy@yahoo.com) MSc Student, Electrical Enginering Dept., Faculty of Engineering Cairo University, Egypt
- Uses pso asks a smallest letter 鈻
Platform: |
Size: 13312 |
Author: pychang |
Hits:
Description: 用于GPS卫星的位置和速度解算，输入的参数为卫星的星历及所要计算的时刻-GPS satellites for the position and velocity solution, the input parameters for the satellite ephemeris and to calculate the moment
Platform: |
Size: 1024 |
Author: 谢鹏 |
Hits:
Description: 粒子图像测速的matlab工具箱，主要用于流体的速度测量。-particle image velocimetry of Matlab Toolbox, mainly for the fluid velocity measurements.
Platform: |
Size: 699392 |
Author: 易江灯 |
Hits:
Description: This Program is used for calculating surface wave group velocity-This Program is used for calculating surfa ce wave group velocity
Platform: |
Size: 3072 |
Author: lyh |
Hits:
Description: 高分辨率要求系统具有大的带宽，瞬时带宽的增加必将提高系统对硬件的要求，本文采用方便灵活的步进频率波形信号。脉间频率步进波形通过子脉冲载频的步进变化来获得大的有效带宽，使成像具有高分辨率，采用加窗和补零方法提高信噪比，但该信号对目标径向速度非常敏感。采用补零方法提高距离取样分辨率，使距离像细化，并用公式说明了补零只能提高距离取样分辨率，并不能改变频率步进信号的距离分辨能力。该信号波形对目标径向速度的敏感，使目标能量分散到邻近的距离单元造成距离分辨率下降，如果不事先进行速度补偿，直接对回波信号进行逆傅立叶变换，将使所成一维距离像发生频谱展宽，并伴有距离像发生平移。本文证明了当目标有径向速度时仍采用对回波信号直接进行逆傅立叶变换的方法将使一维距离像发生频谱展宽并伴有距离像发生频移，从而严重影响了一维距离像的质量。-high-resolution requirements of the system with large bandwidth, the increased instantaneous bandwidth will improve the system of hardware, In this paper, a flexible and convenient step frequency signals. Pulse frequency step-pulse waveform through the carrier frequency step to achieve great changes in the effective bandwidth. make imaging with high resolution, increasing the window and fill methods to improve signal-to-noise ratio is, However, the signal on the target radial velocity is very sensitive. Using zero-distance sampling method to improve resolution, so that distance as refinement, and formulates a zero-distance sampling can improve resolution, does not alter the frequency of the signal from stepping resolution capabilities. The signal waveform on the target radial velocity sens
Platform: |
Size: 2048 |
Author: 石榴石 |
Hits:
Description: velocity 资料
velocity 的一个实例-velocity information velocity of a case
Platform: |
Size: 2531328 |
Author: xiaoxin |
Hits:
Description: 利用CFD软件，采用雷诺应力模型分别计算了300型和250型水力旋流除砂器的内流
场，得到了2种水力旋流除砂器的轴向、径向、切向速度及压强的分布曲线。通过对所得结果的
分析，发现模拟结果基本符合旋流除砂器的运行规律。比较2种旋流除砂器的内流场，表明改进
的300型水力旋流除砂器的结构及分离能力优于原来250型水力旋流除砂器，为水力旋流除砂器
的优化设计和选型提供了可靠的设计依据。-use CFD software, Reynolds stress model used to calculate the respective 300-and 250-type sander hydrocyclones the flow field, been two kinds of hydrocyclones sander axial, radial and tangential velocity and pressure in the distribution curve. Based on the results of the analysis, the simulation results are consistent with the Cyclone sander operating rules. Comparing two kinds of Cyclone sander within the flow field, show improved 300 Desanding Hydrocyclones the structure and separation capacity than the original 250-hydrocyclone sander, Desanding Hydrocyclones for the optimum design and selection provided a reliable basis for the design.
Platform: |
Size: 236544 |
Author: 周铸 |
Hits:
Description: matlab速度分析程序，用于地震勘探速度分析及动校正（NMO）。-Matlab velocity analysis procedures for seismic velocity analysis and dynamic correction (NMO).
Platform: |
Size: 1024 |
Author: 沙漠 |
Hits:
Description: 地震勘探纵波双曲时差速度分析程序，可在学校实验室应用。请先编译再运行。自带文件zz1100.segy为演示用。-P-wave seismic velocity analysis procedures hyperbolic time difference can be applied in the school laboratory. Please re-run the compiler. Bring their own paper for presentation by zz1100.segy.
Platform: |
Size: 91136 |
Author: mengtong |
Hits:
Description: 利用matlab分析地震波场速度特征,是进行速度建模的基础-Matlab analysis of the use of the speed of seismic wavefield characteristics, speed of modeling is the basis of
Platform: |
Size: 8192 |
Author: yaoweiyi |
Hits:
Description: control motor s position and velocity
Platform: |
Size: 620544 |
Author: lipu721 |
Hits:
Description: The program md.f implements a simple molecular dynamics simulation in continuous real space. The velocity Verlet algorithm is used to implement the time stepping. The force and energy computations are performed in parallel, as is the time integration. (The program uses some Fortran90 features, so an F90 compiler may be needed.)
Platform: |
Size: 2048 |
Author: danielwood |
Hits:
Description: 一款基于J2EE轻量级架构的社区系统，具有如下特点：
表示层：基于Apache Tapestry组件化页面技术，对客户界面进行模块设计。由于页面模板中只有简单的类似if-else和for 循环逻辑，并且所有标签都是标准的HTML标签，因此页面可以放在任何所见所得的HTML编辑器中进行很轻松的编辑、美化。当然，Tapestry只是整个系统的表现部分，如果需要，此部分也可由其它技术实现，如JSP，Velocity等。
权限系统：在客户界面与业务核心层间，存在一套完整的权限系统。每个用户在系统中都有自己的权限，这些权限细致限定了该用户可以使用哪些服务或者可以访问哪些业务对象。
过滤器系统：此系统由一系列过滤器组成，对表示层要显示的社区内容执行过滤。
社区核心层：这里完成几乎所有的业务逻辑。
后台数据库系统：存储社区各项数据。数据层服务由Hibernate提供数据连接。
模块化、可配置、伸缩性强：您可广泛程度上的定义多数社区子系统：如用户、组、权限系统、过滤器、拦截器、等级积分算法、社区属性(如体力值、魅力值)等。-err
Platform: |
Size: 12372992 |
Author: keris |
Hits:
Description: 通过设置物体的位置和速度信息，可以对物体跟踪，达到预测物体位置的目的。-By setting the object position and velocity information, can track objects, to locate objects prediction purposes.
Platform: |
Size: 4096 |
Author: 张瑞娟 |
Hits:
Description: 一个用于java web页面开发的开源包，轻松的讲页面制作和业务逻辑分开-One for the java web page to develop open-source package, easy to talk about the page to separate the production and business logic
Platform: |
Size: 529408 |
Author: 对符合 |
Hits:
Description: Velocity 的是模板引擎 提供 的帮助-Velocity template engine is provided to help
Platform: |
Size: 175104 |
Author: wangjian3q |
Hits:
Description: 变速恒频双馈风力发电系统PI自适应速度估计-VSCF doubly-fed wind power generation system PI adaptive velocity estimation
Platform: |
Size: 202752 |
Author: wangmeng |
Hits:
Description: GPS卫星速度计算程序，美国NASA下载，经过验证。-GPS satellites calculate speed of procedures, the United States NASA downloaded verified.
Platform: |
Size: 23552 |
Author: upliz |
Hits:
Description: 地震系统数据分析（加速度、位移、速度）输入信号的时域分析、输入信号时频变换、输出信号的时域分析、输出信号时频变换等-Seismic data analysis system (acceleration, displacement, velocity) input signal in time domain analysis, the input signal time-frequency transform, the output signal of the time-domain analysis, the output signal, such as time-frequency transform
Platform: |
Size: 6144 |
Author: 杨枚 |
Hits:
Description: velocity官方工具包 包括各种JAR包 示例 文档等-official velocity various JAR toolkit includes sample documents such as package
Platform: |
Size: 5868544 |
Author: Brian |
Hits:
«
1
23
4
5
6
7
8
9
10
...
50
»