摘要:这2个单词 还是用英文解释,比较准确.按我的理解:simulation就是模拟,可以做些改变. emulation是仿真,是按照原来的样子进行部署,不可以改变. Yes, the concepts are very different. A simulation is a system that behaves similar to something else, but is implemented in an entirely different way. It provides th…
Hardware emulation, the use of special purpose hardware to emulate the behavior of a yet-to-be-built system, with greater speed than pure software emulation. A computer simulation (or "sim") is an attempt to model a real-life or hypothetical sit…
Software Testing Part I:The Big Picture 1.Software Testing Background Bug's formal definition 1.The software doesn't do something that the product specification says it should do. 2.The software does something that the product specification says it s…
High capacity, high-speed, multi-application powerhouse for simulation and emulation of SoC designs The Veloce2 emulator accelerates block and full SoC RTL simulations during all phases of the design process. It enables pre-silicon testing and debug…
之前做毕设的时候搜索NS2的相关资料,发现这个里面涵盖很广,特此收藏,感谢原作者的辛勤劳作. NS2 教學手冊 ( NS2 Learning Guide) [快速連結區] My works 中文影音教學區 Q&A for my works My Book My Talks Forum Basic ns2-installation Tcl/Tk/Otcl Debug Trace Processing awk/gawk Gnuplot perl latex Traffi…
Previously in this series: The beta distribution Empirical Bayes estimation Credible intervals The Bayesian approach to false discovery rates Bayesian A/B testing Beta-binomial regression Understanding empirical Bayesian hierarchical modeling Mixture…
Category : Car Diagnostic Tools What’s the difference between Porsche Tester Piwis III original and clone: The genuine and copy differ in hardware only. They share the same functions and features. look here: original piwis tester 3: clone piwis 3: ht…
I believe the biggest distinction is that a stub you have already written with predetermined behavior. So you would have a class that implements the dependency (abstract class or interface most likely) you are faking for testing purposes and the meth…
在国外看到详细的说明一篇,非常浅显透彻.转给国内的筒子们:-) 原文标题: Spring中的<context:annotation-config>与<context:component-scan>到底有什么不同? 原文出处:http://stackoverflow.com/a/7456501 <context:annotation-config> is used to activate annotations in beans already registered in…
ref:http://stackoverflow.com/questions/271743/whats-the-difference-between-b-and-strong-i-and-em They have the same effect on normal web browser rendering engines, but there is afundamental difference between them. As the author writes in a discussio…
Difference between SendRedirect and forward is one of classical interview questions asked during java web developer interview. This is not just applicable for servlet but also for JSP in which we can use forward action or call sendRedirect() method f…
最近做的题记录下. 258. Add Digits Given a non-negative integer num, repeatedly add all its digits until the result has only one digit. For example: Given num = 38, the process is like: 3 + 8 = 11, 1 + 1 = 2. Since 2 has only one digit, return it. int addDigi…
MySQL: @variable vs. variable. Whats the difference? up vote351down votefavorite 121 In another question I posted someone told me that there is a difference between: @variable and: variable in MySQL. He also mentioned how MSSQL has batch scope and…
it can be solved by Dynamical Programming.Here are some useful link: Tutorial and Code: http://www.cs.cornell.edu/~wdtseng/icpc/notes/dp3.pdfA practice: http://people.csail.mit.edu/bdean/6.046/dp/ (then click Balanced Partition) What's more, please n…
if you need append some string to element and need set some attribute on these string at the same time,you'b better use appendTo funtion.because you can use this function like this: $(str).appendTo('.content tbody').data(action, EditAction.Add); but…
what's the difference between dim as and dim as new? There is no difference with value types (Integer, Double, Structures, ...). The instance is created anyway in both cases. There is a difference with reference types: Without new, only the space for…
Stored Procedures are pre-compile objects which are compiled for first time and its compiled format is saved which executes (compiled code) whenever it is called. But Function is compiled and executed every time when it is called. For more about stor…
Both parameterized queries and prepared statements are exactly the same thing. Prepared statement seems to be the more commonly used term, but there is no difference between both terms. Parameterized queries and prepared statements are features of da…
What is the difference between categorical, ordinal and interval variables? In talking about variables, sometimes you hear variables being described as categorical (or sometimes nominal), or ordinal, or interval. Below we will define these terms and…
Difference between LET and LET* in Common LISP LET Parallel binding which means the bindings come to life at the same time and they do not shadow each other. The values are effective inside LET and they are undefined outside LET. Just like local…
# 9月13日 于成都黄龙溪 1 #!/usr/bin/perl # Author : Leon Email: yangli0534@gmail.com # fdtd simulation , plotting with gnuplot, writting in perl # perl and gnuplot software packages should be installed before running this program #use Time::HiRes qw(sleep);…
原文链接 PMC/PEC Boundary Conditions and Plane Wave Simulation (FDTD) OptiFDTD now has options to use Perfect Electrical Conductor (PEC) and Perfect Magnetic Conductor (PMC) boundary conditions. You can choose which boundaries use the new conditions, and…
TIF vs TIFF Many people are confused with similar file extensions that only differ by a single letter. One good example of this is TIF and TIFF. Well, to cut to the point, there is no difference between TIF and TIFF. They both are extensions used by…
FITTING A MODEL VIA CLOSED-FORM EQUATIONS VS. GRADIENT DESCENT VS STOCHASTIC GRADIENT DESCENT VS MINI-BATCH LEARNING. WHAT IS THE DIFFERENCE? In order to explain the differences between alternative approaches to estimating the parameters of a model,…
