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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: lattice CPLD 芯片资料，网上不好找，我分享给大家
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Size: 581632 |
Author: wanwenqing |
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Description: 最流行的CPLD，Lattice下载电缆图纸。-The most popular CPLD, Lattice download cable drawings.
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Size: 65536 |
Author: 王飞 |
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Description: SIGGRAPH 2007年论文FastLSM Fast Lattice Shape Matching的源程序-SIGGRAPH 2007 thesis FastLSM Fast Lattice Shape Matching the source
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Size: 9263104 |
Author: 路雪军 |
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Description: 在CPLD内实现声调和时间的控制，在LATTICE的ISPLEVER6.1下编译通过。可以修改定时时间进行声调的修改-In the CPLD to achieve control of tone and time, in LATTICE under the ISPLEVER6.1 compiled through. Can be modified from time to time time to tone changes
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Size: 2048 |
Author: yangyiping |
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Description: lattice isplever7竟然没有除法库,只好在网上找了老外写的vhdl除法器-lattice isplever7 Treasury did not divide, so the Internet to find a foreigner to write the VHDL divider
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Size: 6144 |
Author: guyh |
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Description: 51单片机C语言多种点阵屏驱动程序（开发软件为keil C ---8字点阵屏左移程序，64_16点阵屏驱动程序，上移显示程序，左移显示程序）51 monolithic integrated circuit C language many kinds of lattice screen driver (develops the software is keil C ---8 character lattice screen left shift procedure, the 64_16 lattice screen driver, uppers shift the display sequence, the left shift display sequence -51 Singlechip C language a variety of dot-matrix screen driver (development of software for keil C--- 8 character dot matrix screen left procedures 64_16 dot-matrix screen driver, on the shift display program, the left display program) 51 monolithic integrated circuit C language many kinds of lattice screen driver (develops the software is keil C--- 8 character lattice screen left shift procedure, the 64_16 lattice screen driver, uppers shift the display sequence, the left shift display sequence
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Size: 404480 |
Author: 罗剑 |
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Description: 下载线大全,Xilinx,Altera,ARM,AVR,S52,Lattice-Download Line Book, Xilinx, Altera, ARM, AVR, S52, Lattice
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Size: 236544 |
Author: 李玉尧 |
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Description: 设有一基于格型梯度算法的预测器，其输入 由的AR模型产生，本程序可以得出自适应预测器的曲线-There is a gradient algorithm based on the lattice of the predictor, the input generated by the AR model, the procedure can be drawn Curve Adaptive Predictor
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Size: 1024 |
Author: 张宗彬 |
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Description: 这是我学生利用Lattice Boltzmann method 做的三个工作,可以用来模拟多孔介质渗流问题-This is my students to use the Lattice Boltzmann method to do the three work, can be used to simulate the problem in Porous Media
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Size: 3024896 |
Author: 许友生 |
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Description: 设计并调试好一个能产生”梁祝”曲子的音乐发生器，并用EDA实验开发系统（拟采用的实验芯片的型号可选Altera的MAX7000系列的 EPM7128 CPLD ，FLEX10K系列的EPF10K10LC84-3 FPGA， ACEX1K系列的 EP1K30 FPGA，Xinlinx 的XC9500系列的XC95108 CPLD，Lattice的ispLSI1000系列的1032E CPLD）进行硬件验证。
设计思路
根据系统提供的时钟源引入一个12MHZ时钟的基准频率，对其进行各种分频系数的分频，产生符合某一音乐的频率，然后再引入4HZ的时钟为音乐的节拍控制，最后通过扬声器放出来。
-Design and debug a good one can produce The Butterfly Lovers piece of music generator, and the development of EDA experimental system (to be used in models of experimental chip with optional Altera s MAX7000 series EPM7128 CPLD, FLEX10K series EPF10K10LC84-3 FPGA, ACEX1K Series The EP1K30 FPGA, Xinlinx the XC9500 series XC95108 CPLD, Lattice s ispLSI1000 series 1032E CPLD) for hardware verification. Design according to the system clock source provided by the introduction of a benchmark 12Mhz clock frequency and its various sub-sub-band frequency coefficients, resulting in consistent with the frequency of a particular music, and then the introduction of 4Hz clock control for the music beats, and finally through Loudspeakers released.
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Size: 8192 |
Author: lijq |
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Description: 设计并调试好一个VGA彩条信号发生器，并用EDA实验开发系统（拟采用的实验芯片的型号可选Altera的MAX7000系列的 EPM7128 CPLD ，FLEX10K系列的EPF10K10LC84-3 FPGA， ACEX1K系列的 EP1K30 FPGA，Xinlinx 的XC9500系列的XC95108 CPLD，Lattice的ispLSI1000系列的1032E CPLD）进行硬件验证。
设计思路
由系统提供的时钟源引入扫描信号，根据VGA彩色显示器的工作原理，设计出各种颜色编码和行场扫描信号。将并口线从计算机并口与CPLD/FPGA适配板连接好，然后将VGA接口与彩色显示器连接好，彩条信号就可以在显示器中产生，通过按键可以改变产生彩条的方式，共六种彩条信号，两种横彩条，两种竖彩条，两种棋盘格。本实验运用层次化设计出VGA彩条信号发生器，由行场信号模块模块和彩条信号发生模块构成，彩条信号发生器的顶层原理图如图10.7 所示.
-err
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Size: 7168 |
Author: lijq |
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Description: Lattice 超精简8位软核CPU--Mico8，开放所有源代码，包括VHDL，编译器，支持GCC编译器。可在Lattice所有FPGA和MachXO 器件上使用。本例包含示例和说明文档。对使用Lattice器件的用户或者学习CPU设计的人员有较高参考价值。-Lattice super-streamlined eight soft-core CPU- Mico8, open up all the source code, including VHDL, the compiler to support the GCC compiler. Lattice can all FPGA and MachXO devices use. In this case contains examples and documentation. On the use of Lattice devices users or learning CPU design personnel have a higher reference value.
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Size: 3317760 |
Author: ymjcloud |
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Description: lattice xp2 系列开发板带源码，有需要的可依进行设计参考！-lattice xp2 Series development board with source code, need-based reference design!
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Size: 210944 |
Author: lee |
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Description: 密码学界牛人Victor Shoup用C++编写数论类库。
NTL is a high-performance, portable C++ library providing data structures and algorithms for arbitrary length integers for vectors, matrices, and polynomials over the integers and over finite fields and for arbitrary precision floating point arithmetic.
NTL provides high quality implementations of state-of-the-art algorithms for:
* arbitrary length integer arithmetic and arbitrary precision floating point arithmetic
* polynomial arithmetic over the integers and finite fields including basic arithmetic, polynomial factorization, irreducibility testing, computation of minimal polynomials, traces, norms, and more
* lattice basis reduction, including very robust and fast implementations of Schnorr-Euchner, block Korkin-Zolotarev reduction, and the new Schnorr-Horner pruning heuristic for block Korkin-Zolotarev
* basic linear algebra over the integers, finite fields, and arbitrary precision floating point numbers. -Password academic Victor Shoup cattle were used C++ Preparation of number theory class. NTL is a high-performance, portable C++ Library providing data structures and algorithms for arbitrary length integers for vectors, matrices, and polynomials over the integers and over finite fields and for arbitrary precision floating point arithmetic.NTL provides high quality implementations of state-of-the-art algorithms for:* arbitrary length integer arithmetic and arbitrary precision floating point arithmetic* polynomial arithmetic over the integers and finite fields including basic arithmetic, polynomial factorization, irreducibility testing, computation of minimal polynomials, traces, norms, and more* lattice basis reduction, including very robust and fast implementations of Schnorr-Euchner, block Korkin-Zolotarev reduction, and the new Schnorr-Horner pruning heuristic for block Korkin-Zolotarev* basic linear algebra over the integers, finite fields, and arbitrary precision floating point numbers.
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Size: 763904 |
Author: yangmuxiang |
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Description: 格子Boltzmann方法 格子Boltzmann方法是为了保留格子气自动机方法的优点，克服其缺点而发展起来的方法。 特别是1992年，钱跃弘、陈十一等的开创性工作(提出LBGK模型方法)，使该方法广泛地应用到计算流体力学(单相流、多相流、多孔介质流、热对流、磁流体、反应-扩散等)。 -Lattice Boltzmann method of lattice Boltzmann method is to retain the lattice gas automata method has the advantage to overcome its shortcomings and has developed methods. Especially in 1992, Qian Yue-hong, Chen XI, such as the pioneering work (LBGK model proposed method), so that the method widely used in computational fluid dynamics (single-phase flow, multiphase flow, porous media flow, thermal convection, magnetic fluid, the reaction- the proliferation, etc.).
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Size: 2048 |
Author: Wan Gang |
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Description: 格子Boltzmann方法 格子Boltzmann方法是为了保留格子气自动机方法的优点，克服其缺点而发展起来的方法。 特别是1992年，钱跃弘、陈十一等的开创性工作(提出LBGK模型方法)，使该方法广泛地应用到计算流体力学(单相流、多相流、多孔介质流、热对流、磁流体、反应-扩散等)。 -Lattice Boltzmann method of lattice Boltzmann method is to retain the lattice gas automata method has the advantage to overcome its shortcomings and has developed methods. Especially in 1992, Qian Yue-hong, Chen XI, such as the pioneering work (LBGK model proposed method), so that the method widely used in computational fluid dynamics (single-phase flow, multiphase flow, porous media flow, thermal convection, magnetic fluid, the reaction- the proliferation, etc.).
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Size: 2048 |
Author: Wan Gang |
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Description: 格子Boltzmann方法 格子Boltzmann方法是为了保留格子气自动机方法的优点，克服其缺点而发展起来的方法。 特别是1992年，钱跃弘、陈十一等的开创性工作(提出LBGK模型方法)，使该方法广泛地应用到计算流体力学(单相流、多相流、多孔介质流、热对流、磁流体、反应-扩散等)。 -Lattice Boltzmann method of lattice Boltzmann method is to retain the lattice gas automata method has the advantage to overcome its shortcomings and has developed methods. Especially in 1992, Qian Yue-hong, Chen XI, such as the pioneering work (LBGK model proposed method), so that the method widely used in computational fluid dynamics (single-phase flow, multiphase flow, porous media flow, thermal convection, magnetic fluid, the reaction- the proliferation, etc.).
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Size: 2048 |
Author: Wan Gang |
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Description: anb 版的LBM程序 This code was written to show beginners in a simple and
c short way the relevant procedures of a lattice Boltzmann solver,
c pointing on how everything works "in principle". Nearly all
c procedures could be implemented other (and better) as it is done
c here, and even the algorithms used here could be changed to
c save memory and increase performance. But the code works correct,
c and we hope it will be good starting point for the first steps
c in the lattice Boltzmann field. Good luck ! -ANB version of LBM procedures This code was written to show beginners in a simple and c short way the relevant procedures of a lattice Boltzmann solver, c pointing on how everything works
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Size: 363520 |
Author: 薛峰 |
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Description: 本程序是用VHDL编写，用于实现点阵显示功能。-This procedure is used VHDL to prepare for the realization of dot-matrix display.
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Size: 135168 |
Author: lesslie |
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