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Description: 利用平面波的方法计算三角格子的光子晶体的能带结构-using the plane-wave method of calculation of the triangular lattice photonic crystal structure of the band
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Size: 1024 |
Author: shj |
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Description: Calculates photonic band structure for either the bcc lattice of dielectric spheres of dielectric constant epsilon_a in a dielectric background of dielectric constant epsilon_b.-Calculates photonic band structure for ei ther'isnt the bcc lattice of dielectric spheres of di electric constant epsilon_a in a dielectric ba ckground epsilon_b of dielectric constant.
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Size: 2048 |
Author: chunfenglay |
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Description: 驱动三星的KS0107/KS0108，液晶点阵是192*64，POS上用的比较多。-Driver Samsung KS0107/KS0108, liquid crystal lattice is 192* 64, POS on more used.
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Size: 7168 |
Author: 李明 |
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Description: A rigorous theory is developed for light refraction by a photonic crystal PC with arbitrary lattice-type and
surface orientation. First, the refraction of a planar wave incident upon a photonic crystal surface is analyzed.
We rigorously prove the equal partition of propagating PC modes by a surface under a general condition. The
concept of surface-orientation-dependent mode degeneracy has been proposed and its relationship to quasi-
periodic surfaces unfolded. With modes partitioned and the degeneracy properly recognized, a subset of the
solved PC modes is identifi ed to uniquely represent all PC modes that can be excited by an incident wave. -A rigorous theory is developed for light refraction by a photonic crystal PC with arbitrary lattice-type andsurface orientation. First, the refraction of a planar wave incident upon a photonic crystal surface is analyzed.We rigorously prove the equal partition of propagating PC modes by a surface under a general condition. Theconcept of surface-orientation-dependent mode degeneracy has been proposed and its relationship to quasi-periodic surfaces unfolded. With modes partitioned and the degeneracy properly recognized, a subset of thesolved PC modes is identi
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Size: 458752 |
Author: Qtai |
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Description: pwe计算方形格子二维光子晶体线缺陷能带的matlab源代码-PWE calculation of two-dimensional square lattice photonic crystal line defect energy band of matlab source code
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Size: 2048 |
Author: 喻波 |
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Description: MIT的 MPB软件仿真三角晶格光子晶体波导帶隙的程序-MIT MPB software emulation triangular lattice photonic crystal waveguide band-gap program
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Size: 1024 |
Author: 王博 |
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Description: Visual C++编写的一个液晶点阵解析源代码.方便给开发液晶LED点阵显示器的用户使用.-A source code of liquid crystal lattice parsing is written by Visual C++. Advantages to the development of LED dot matrix liquid crystal display users.
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Size: 3907584 |
Author: 王鹏 |
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Description: 是一个液晶点阵解析源代码.方便给开发液晶LED点阵显示器的用户使用. -Is a liquid crystal lattice parsing the source code. Advantages to the development of LED dot matrix liquid crystal display users.
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Size: 3906560 |
Author: sole |
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Description: 用VHDL编写的使晶体点阵显示汉字的程序-Written in VHDL, the crystal lattice display Chinese characters of the program
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Size: 5120 |
Author: hualiayue |
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Description: 7.11 MATLAB Program for Computation
of the Fundamental Mode Distribution
in Microstructured Fiber by Means of Plane
Wave Expansion Method
Program for computation of the mode field
distribution in microstructured fiber based on
square lattice photonic crystal. Parameters
of the fiber are: PhC period, radii of its
elements, refractive indices of the background
and PhC elements.- 7.11 MATLAB Program for Computation
of the Fundamental Mode Distribution
in Microstructured Fiber by Means of Plane
Wave Expansion Method
Program for computation of the mode field
distribution in microstructured fiber based on
square lattice photonic crystal. Parameters
of the fiber are: PhC period, radii of its
elements, refractive indices of the background
and PhC elements.
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Size: 2048 |
Author: wow_sat |
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Description: MIT的 MPB软件仿真三维金刚石结构光子晶体光学帶隙的程序
-MIT MPB software emulation diamond lattice photonic crystal band-gap program
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Size: 1024 |
Author: 罗 |
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Description: 二维结构光子晶体带结构计算程序,计算二维正方晶格和三角晶格的光子晶体能带结构-Two-dimensional photonic crystal band structure calculation program to calculate two-dimensional square lattice and triangular lattice photonic crystal band structure
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Size: 1024 |
Author: kiven |
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Description: 模擬退火是一種通用概率演算法，用來在固定时间内寻求在一個大的搜尋空間內找到的最優解。
模擬退火來自冶金學的專有名詞退火。退火是將材料加熱後再經特定速率冷卻，目的是增大晶粒的體積，並且減少晶格中的缺陷。材料中的原子原來會停留在使內能有局部最小值的位置，加熱使能量變大，原子會離開原來位置，而隨機在其他位置中移動。退火冷卻時速度較慢，使得原子有較多可能可以找到內能比原先更低的位置。
模擬退火的原理也和金屬退火的原理近似：我們將熱力學的理論套用到統計學上，將搜尋空間內每一點想像成空氣內的分子；分子的能量，就是它本身的動能；而搜尋空間內的每一點，也像空氣分子一樣帶有「能量」，以表示該點對命題的合適程度。演算法先以搜尋空間內一個任意點作起始：每一步先選擇一個「鄰居」，然後再計算從現有位置到達「鄰居」的機率。
可以證明，模擬退火演算法所得解依機率收斂到全局最優解。
-Simulated annealing is a generic probabilistic algorithm used in a fixed period of time to seek in a large search space to find the optimal solution.
Simulated annealing terminology from metallurgical annealing. Heating the material after annealing is cooled at a specific rate through the purpose is to increase the grain size, and reduce defects in the crystal lattice. Atoms in the original material will remain in the internal energy of a local minimum position, heating energy increases, atoms leave the original position, and move randomly in other locations. Annealing cooling rate is slow, so that atoms are more likely to be found within a position lower than the original.
The principle is also simulated annealing and metal annealing approximation principle: We will apply the theory of thermodynamics to statistical would imagine every point within the search space of air molecules molecular energy is the kinetic energy of its own while searching for space every point, like air
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Size: 140288 |
Author: Andrew Yeh |
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Description: 用平面波展开法计算的二维光子晶体空气孔结构，TM和TE模式的能带图，matlab程序源代码-With the plane wave expansion method to calculate the two-dimensional photonic crystal structure of air holes, TM and TE modes of the energy band diagram, matlab source code
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Size: 8192 |
Author: lubo |
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Description: 此程序模拟了17X11的正方形光子晶体点阵作为能量偏分器的动态过程。-This program simulates a 17X11 square photonic crystal lattice energy as a partial divider dynamic process.
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Size: 3072 |
Author: Mr. ZENG |
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Description: 液晶点阵图形显示器(LCD)接口电路的C编程,里面还包涵液晶显示图片程序，几个详细的液晶显示屏说明文档，还有基于工业51单片机的通讯程序。-Liquid crystal lattice graphic display (LCD) C programming interface circuit, which also includes LCD image process, a few details of the LCD screen documentation, and based on the industry of 51 single-chip microcomputer communication program.
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Size: 5047296 |
Author: qiu |
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Description: computational simulation photonic crystal by mpb(MIT Photonic Band) software -computational simulation on photonic crystal by mpb(MIT Photonic Band) software
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Size: 2048 |
Author: debashish pradhan |
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Description: 二维声子晶体带结构计算
计算二维正方格子
介质铅柱(a)立于硅橡胶基体(b)之中-Calculation of two dimensional photonic crystal band structure
The calculation of two-dimensional lattice Affirmative
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Size: 2048 |
Author: |
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Description: 平面波展开法计算的二维声子晶体带隙，分别是正方与圆形散射体形成正方格子声子晶体，最后输出了能带图的数据，需要自己用画图软件画出来。-Plane wave expansion method to calculate the band gap of two- dimensional phononic crystals, which are square with rounded square lattice formed scattering crystal, the final output of the energy band diagram of the data, so you need to use drawing software drawn.
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Size: 2048 |
Author: 一 |
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Description: Accurate bandstructure calculations are important for the design and analysis of photonic crystal devices. In this example, we will focus on how to use MODE Solutions 2.5D FDTD propagation method to calculate the bandstructure of a slab photonic crystals device with a square and hexagonal lattice of holes.-Accurate bandstructure calculations are important for the design and analysis of photonic crystal devices. In this example, we will focus on how to use MODE Solutions' 2.5D FDTD propagation method to calculate the bandstructure of a slab photonic crystals device with a square and hexagonal lattice of holes.
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Size: 195584 |
Author: gao |
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