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3dmax9.0 — 全世界最知名的3D動(dòng)畫制作軟件 ，最新版本 3dmax9.0 已經(jīng)于去年7月底在圣地牙哥正式發(fā)布了！3dmax9.0一直在動(dòng)畫市場上占有非常重要的地位，尤其在電影特效、游戲軟件開發(fā)的領(lǐng)域里，discreet不斷在改造出更具強(qiáng)大功能與相容性的軟件來迎接這個(gè)新的視覺傳播世代。 你可以在3dmax9.0最新版中，看到3dmax9.0如何幫助設(shè)計(jì)師與動(dòng)畫師更精準(zhǔn)的掌握動(dòng)畫背景與人物結(jié)構(gòu)，同時(shí)呈現(xiàn)出每個(gè)角色震撼的生命力.。 3dmax9.0 根據(jù)包括SEGA在內(nèi)用戶的要求，加強(qiáng)了游戲和電影特效的功能。 3dmax9.0 部分新功能如下：高級(jí)列表功能，查看和管理復(fù)雜場景。新軟件包括了新的mental ray渲染器和可視工具。對Autodesk的CAD支持更好。分布式網(wǎng)絡(luò)材質(zhì)成型。創(chuàng)建現(xiàn)實(shí)的霧、雪、噴泉、彈著點(diǎn)等的質(zhì)點(diǎn)流量系統(tǒng)。 3dmax9.0 新功能將包括： 高級(jí)瀏覽器，可以隨時(shí)觀看圖片文件和max文件； 復(fù)雜的場景管理器用來管理大的場景； 整合的mental ray渲染器可以渲染出非常高質(zhì)量的圖片和動(dòng)畫、 頂點(diǎn)顏色繪制（vertex color painting）； design visualization tools； 支持CAD、 動(dòng)力學(xué)版本是reactor 2 ； Distributed network texture baking； 3dmax9.0還增加了一些材質(zhì)并整合了部分舊版本中常用的材質(zhì)。除此之外，3dmax9.0為mental ray渲染器增添了多種材質(zhì)。包括：DGS Material（physics_phen）、Glass（physics_phen）和mental ray 總的來說3dmax9.0的功能非常強(qiáng)大。
標(biāo)簽：
max
9.0
3d
上傳時(shí)間：
2013-11-17
上傳用戶：zouxinwang
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This white paper discusses how market trends, the need for increased productivity, and new legislation have
accelerated the use of safety systems in industrial machinery. This TÜV-qualified FPGA design methodology is
changing the paradigms of safety designs and will greatly reduce development effort, system complexity, and time to
market. This allows FPGA users to design their own customized safety controllers and provides a significant
competitive advantage over traditional microcontroller or ASIC-based designs.
Introduction
The basic motivation of deploying functional safety systems is to ensure safe operation as well as safe behavior in
cases of failure. Examples of functional safety systems include train brakes, proximity sensors for hazardous areas
around machines such as fast-moving robots, and Distributed control systems in process automation equipment such
as those used in petrochemical plants.
The International Electrotechnical Commission’s standard, IEC 61508: “Functional safety of
electrical/electronic/programmable electronic safety-related systems,” is understood as the standard for designing
safety systems for electrical, electronic, and programmable electronic (E/E/PE) equipment. This standard was
developed in the mid-1980s and has been revised several times to cover the technical advances in various industries.
In addition, derivative standards have been developed for specific markets and applications that prescribe the
particular requirements on functional safety systems in these industry applications. Example applications include
process automation (IEC 61511), machine automation (IEC 62061), transportation (railway EN 50128), medical (IEC
62304), automotive (ISO 26262), power generation, distribution, and transportation.
圖Figure 1. Local Safety System
標(biāo)簽：
FPGA
安全系統(tǒng)
上傳時(shí)間：
2013-11-14
上傳用戶：zoudejile
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USB接口控制器參考設(shè)計(jì),xilinx提供VHDL代碼 usb xilinx vhdl
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 2 of the License, or
; (at your option) any later version.
;
; This 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.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, write to the Free Software
; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
標(biāo)簽：
xilinx
VHDL
USB
us
上傳時(shí)間：
2013-10-29
上傳用戶：zhouchang199
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第一章 傳輸線理論一 傳輸線原理二 微帶傳輸線三 微帶傳輸線之不連續(xù)分析第二章 被動(dòng)組件之電感設(shè)計(jì)與分析一 電感原理二 電感結(jié)構(gòu)與分析三 電感設(shè)計(jì)與模擬四 電感分析與量測傳輸線理論與傳統(tǒng)電路學(xué)之最大不同，主要在于組件之尺寸與傳導(dǎo)電波之波長的比值。當(dāng)組件尺寸遠(yuǎn)小于傳輸線之電波波長時(shí)，傳統(tǒng)的電路學(xué)理論才可以使用，一般以傳輸波長（Guide wavelength）的二十分之ㄧ（λ/20）為最大尺寸，稱為集總組件（Lumped elements）；反之，若組件的尺寸接近傳輸波長，由于組件上不同位置之電壓或電流的大小與相位均可能不相同，因而稱為散布式組件（Distributed elements）。 由于通訊應(yīng)用的頻率越來越高，相對的傳輸波長也越來越小，要使電路之設(shè)計(jì)完全由集總組件所構(gòu)成變得越來越難以實(shí)現(xiàn)，因此，運(yùn)用散布式組件設(shè)計(jì)電路也成為無法避免的選擇。 當(dāng)然，科技的進(jìn)步已經(jīng)使得集總組件的制作變得越來越小，例如運(yùn)用半導(dǎo)體制程、高介電材質(zhì)之低溫共燒陶瓷（LTCC）、微機(jī)電（MicroElectroMechanical Systems, MEMS）等技術(shù)制作集總組件，然而，其中電路之分析與設(shè)計(jì)能不乏運(yùn)用到散布式傳輸線的理論，如微帶線（Microstrip Lines）、夾心帶線（Strip Lines）等的理論。因此，本章以討論散布式傳輸線的理論開始，進(jìn)而以微帶傳輸線為例介紹其理論與公式，并討論微帶傳輸線之各種不連續(xù)之電路，以作為后續(xù)章節(jié)之被動(dòng)組件的運(yùn)用。
標(biāo)簽：
傳輸線
上傳時(shí)間：
2013-11-10
上傳用戶：瀟湘書客
-
This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version. This 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.
標(biāo)簽：
redistribute
the
software
program
上傳時(shí)間：
2013-12-22
上傳用戶：cazjing
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This toolbox distributes processes over matlab workers available over the intranet/internet (SPMD or MPMD parallel model). It is very useful for corsely granular parallelization problems and in the precesence of a Distributed and heterogeneus computer enviroment. No need for configuration files ! Cross platforms, cross OS and cross MATLAB versions. Workers can be added to the parallel computation even if it has started. No need of a common file system, all comms are using tcpip connections
標(biāo)簽：
over
distributes
available
processes
上傳時(shí)間：
2014-01-03
上傳用戶：希醬大魔王
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VC技術(shù)內(nèi)幕第五版_English.The 6.0 release of Visual C++ shows Microsoft s continued focus on Internet technologies and COM, which are key components of the new Windows Distributed interNet Application Architecture (DNA). In addition to supporting these platform initiatives, Visual C++ 6.0 also adds an amazing number of productivity-boosting features such as Edit And Continue, IntelliSense, AutoComplete, and code tips. These features take Visual C++ to a new level. We have tried to make sure that this book keeps you up to speed on the latest technologies being introduced into Visual C++.
標(biāo)簽：
Microsoft
continued
Internet
English
上傳時(shí)間：
2013-12-08
上傳用戶：lepoke
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A C++ framework for creating Linux and Windows communications applications that contain Dialogic/Intel NetStructure products. Includes media and network classes (analog, digital, SIP, H323), multithreaded event handling, Distributed app support.
標(biāo)簽：
communications
applications
framework
creating
上傳時(shí)間：
2014-01-11
上傳用戶：mhp0114
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This the specification of the Enterprise JavaBeansTM architecture.The Enterprise JavaBeans
architecture is a component architecture for the development and deployment of componentbased
Distributed business applications. Applications written using the Enterprise JavaBeans
architecture are scalable, transactional, and multi-user secure. These applications may be written
once, and then deployed on any server platform that supports the Enterprise JavaBeans
specification.
標(biāo)簽：
Enterprise
specification
architecture
JavaBeansTM
上傳時(shí)間：
2013-12-01
上傳用戶：牛津鞋
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*西門子6688上使用
* konGPS.java
*
* Implementation of konGPS for Siemens SL45i
*
* Copyright (C) 2002-2003 by KoncaOnLine (http://www.konca.com).
*
* Author: Konca Fung (konca@tom.com)
*
* This program may be Distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*
標(biāo)簽：
konGPS
Implementation
Copyright
Siemens
上傳時(shí)間：
2015-04-27
上傳用戶：cylnpy
