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Field_Examples
Field Ⅱ超声成像代码，可以进行单个孔径成像和合成孔径成像、加权和不加权仿真。(The calculation of point spread functions is done by placing a point in front of the transducer and then sweeping the beam over the point. This gives the point spread function of the imaging system. Field II can make this calculation for a number of points simultaneously and thereby reveal the dynamic focusing properties of the imaging system. A point phantom has been made for this purpose. It consists of a number of point targets placed with a distance of 5 mm starting at 15 mm from the transducer surface)
- 2020-12-02 09:59:26下载
- 积分：1
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FDTD
Scott Hudson, WSU Tri-Cities
1D electromagnetic finite-difference time-domain (FDTD) program.
Assumes Ey and Hz field components propagating in the x direction.
Fields, permittivity, permeability, and conductivity
are functions of x. Try changing the value of "profile".(Scott Hudson, WSU Tri-Cities 1D electromagnetic finite-difference time-domain (FDTD) program. Assumes Ey and Hz field components propagating in the x direction. Fields, permittivity, permeability, and conductivity are functions of x. Try changing the value of " profile" .)
- 2011-05-24 15:06:17下载
- 积分：1
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Back-Propagation
algorithm of Back Propagation NN
- 2011-12-23 22:27:54下载
- 积分：1
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有限元-六面体单元
有限元六面体单元MATLAB代码，有限元，FEM，六面体单元，等参元(Finite element hexahedral element MATLAB code)
- 2021-05-13 05:30:03下载
- 积分：1
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matlabpmsm11
使用matlab的simpower仿真pmsm永磁同步电机的源文件，挺好用的，希望对您有帮助，呵呵。(Use matlab' s simpower simulation pmsm PMSM source files, very good use, and I hope helpful, huh, huh.)
- 2010-05-25 15:35:01下载
- 积分：1
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bspline1
绘制一条与控制多边形相切的三次均匀b样条曲线。(A degree-3 uniform b spline curve, it is tangent to its control polygon.)
- 2021-05-07 21:43:36下载
- 积分：1
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game-theory
We consider the scheduling of simple linear deteriorating jobs on parallel machines a new perspective based on game theory. In scheduling, jobs are often controlled by independent and selfish agents, in which each agent tries to a machine for processing that optimizes its own payoff while ignoring the others. We formalize this situation as a game in which the players are job owners, the strategies are machines, and a player’s utility is inversely proportional to the total completion time of the machine selected by the agent. The price of anarchy is the ratio between the worst-case equilibrium makespan and the optimal makespan. In this paper, we design a game theoretic approximation algorithm Aand prove that it converges to a pure-strategy Nash equilibrium in a linear number of rounds. We also derive the upper bound on the price of anarchy of Aand further show that the ratio obtained by Ais tight. Finally, we analyze the time complexity of the proposed algorithm
- 2015-03-23 14:25:30下载
- 积分：1
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rd3functions
处理RD3格式的matlab工具包 ，主要实现rd3文件的读取(RD3 treatment matlab toolkit format, the main document read realize rd3)
- 2008-07-06 09:32:52下载
- 积分：1
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xianxingsoushuo
最优化线性搜索 MATLAB 方法 sd s s (zuiyouhua jshdj asdasjd jasd )
- 2009-07-03 16:42:03下载
- 积分：1
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fractaldim(y-Q-M)
计盒分形维数计算的matlab源代码编程实现过程(Function [Fdgen NoisfreFD ]=fractaldim(y,Q,M)
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Usage: Computes fractal dimension by box counting(BC) method.
NOTE: Running the code may take a little time, because it calculates
dimensions for all embedding dimensions up to M.
This code is based on an algorithm that constructs a box for the first
observation and for other observations test which it belongs to previous
box(s). If the observation belongs to one of the existent boxes then
increases number of points in the relevant box,otherwise makes a new box. the algorithm of this code uses only rounding down and it does not need
binary coding, sorting and so on. It uses only transformation data to [0,2^32-1] and finding valid boxes based on Leibovich and Toth(1989). Inputs: y is a vector time series. q stands for generalized dimension q=1 entropy dimension,q=2 correlation dimension and so on. q=0 is box counting dimen)
- 2014-11-30 13:19:02下载
- 积分：1
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