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Fast settling-time added to the already conflicting requirements of narrow channel spacing and
low phase noise lead to Fractional4 divider techniques for PLL synthesizers. We analyze discrete "beat-note spurious levels from arbitrary modulus divide sequences including those from classic accumulator methods.
標(biāo)簽：
settling-time
requirements
conflicting
already
上傳時(shí)間：
2016-04-14
上傳用戶(hù)：liansi
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％％％ Demos for PUMA algorithms ％％％
We present four matlab demos for PUMA. demo1, demo2, demo3, and demo4
illustrate PUMA working with different parameters and with four
different images.
All you need to do is to run each of the demos. Please be sure that
all the files are put on an accessible path for matlab.
Notice that this code is intended for research purposes only.
For further reference see "Phase Unwrapping via Graph Cuts,
IEEE Transactions on Image Processing, 2007
標(biāo)簽：
demo
PUMA
algorithms
for
上傳時(shí)間：
2016-04-23
上傳用戶(hù)：fhzm5658
-
無(wú)線傳感器網(wǎng)絡(luò)的主要功能是實(shí)現(xiàn)數(shù)據(jù)發(fā)布,在接收到信息查詢(xún)時(shí)能夠以有效的方式傳輸給查詢(xún)者.目前的數(shù)據(jù)發(fā)布方式通常基于洪泛機(jī)制查詢(xún)信息,浪費(fèi)了有限的能源.雖然一些最近的數(shù)據(jù)發(fā)布協(xié)議從不同程度上解決了這一問(wèn)題,但不能保證查詢(xún)成功率.基于圓形節(jié)點(diǎn)分布網(wǎng)絡(luò)模型提出了一種既能減少能源消耗,又能提高成功率的數(shù)據(jù)發(fā)布模式——直徑-弦模式DCS(diameter-chord scheme).該模式利用了每個(gè)圓的弦都存在一個(gè)直徑與之垂直相交的性質(zhì).在此基礎(chǔ)上提出了Two-Phase協(xié)議.它在信息查詢(xún)時(shí)分成兩個(gè)工作方式不同的階段進(jìn)行,在第1段查詢(xún)不中時(shí)觸發(fā)第2段查找.為了減少Two-Phase的延遲,提出了基于優(yōu)先級(jí)和概率轉(zhuǎn)發(fā)兩種解決方法.理論分析和實(shí)驗(yàn)結(jié)果都表明,所提出的數(shù)據(jù)發(fā)布協(xié)議具有較好的性能.
標(biāo)簽：
數(shù)據(jù)
發(fā)布
方式
查詢(xún)
上傳時(shí)間：
2016-04-29
上傳用戶(hù)：李夢(mèng)晗
-
The MDP toolbox proposes functions related to the resolution of discrete-time Markov Decision Process : finite horizon, value iteration, policy iteration, linear programming algorithms with some variants.
The functions (m-functions) were developped with MATLAB v6.0 (one of the functions requires the Mathworks Optimization Toolbox) by the decision team of the Biometry and Artificial Intelligence Unit of INRA Toulouse (France).
The version 2.0 (February 2005) handles sparse matrices and contains an example
標(biāo)簽：
discrete-time
resolution
functions
Decision
上傳時(shí)間：
2014-01-01
上傳用戶(hù)：xuanjie
-
This demonstration models a flight control for the longitudinal motion of a Grumman Aerospace F-14 Tomcat. First order linear
approximations of the aircraft and actuator behavior are connected to an analog flight control design that uses the pilot s
stick pitch command as the set point for the aircraft s pitch attitude and uses aircraft pitch angle and pitch rate to determine commands. A simplified Dryden wind gust model is incorporated to perturb the system.
標(biāo)簽：
demonstration
longitudinal
Aerospace
Grumman
上傳時(shí)間：
2016-05-17
上傳用戶(hù)：wang5829
-
自己編的一個(gè)用隨機(jī)行走法實(shí)現(xiàn)電路計(jì)算的例子，電路圖及參數(shù)均在Partial random walk for large linear network analysis里
標(biāo)簽：
隨機(jī)
電路
計(jì)算
上傳時(shí)間：
2016-05-19
上傳用戶(hù)：teddysha
-
Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course
in numerical methods, Matlab, and technical computing. The emphasis is on in-
formed use of mathematical software. We want you learn enough about the mathe-
matical functions in Matlab that you will be able to use them correctly, appreciate
their limitations, and modify them when necessary to suit your own needs. The
topics include
* introduction to Matlab,
* linear equations,
* interpolation,
* zero and roots,
* least squares,
* quadrature,
* ordinary di?erential equations,
* random numbers,
* Fourier analysis,
* eigenvalues and singular values,
* partial di?erential equations.
標(biāo)簽：
introductory
Numerical
Computing
textbook
上傳時(shí)間：
2016-07-04
上傳用戶(hù)：思琦琦
-
Toolbox for Numerical Computing with MATLAB （by Cleve Moler).
Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course
in numerical methods, Matlab, and technical computing. The emphasis is on in-
formed use of mathematical software. We want you learn enough about the mathe-
matical functions in Matlab that you will be able to use them correctly, appreciate
their limitations, and modify them when necessary to suit your own needs. The
topics include
* introduction to Matlab,
* linear equations,
* interpolation,
* zero and roots,
* least squares,
* quadrature,
* ordinary di?erential equations,
* random numbers,
* Fourier analysis,
* eigenvalues and singular values,
* partial differential equations.
標(biāo)簽：
Numerical
Computing
MATLAB
with
上傳時(shí)間：
2014-01-01
上傳用戶(hù)：guanliya
-
A major goal of this book is to show to make devices that are inherently reliable by design. While a lot of attention has been given to “quality improvement,” the majority of the emphasis has been placed on the processes that occur after the design of a product is complete. Design deficiencies are a significant problem, and can be exceedingly difficult to identify in the field. These types of quality problems can be addressed in the design phase with relatively little effort, and with far less expense than will be incurred later in the process. Unfortunately, there are many hardware designers and organizations that, for various reasons, do not understand the significance and expense of an unreliable design. The design methodology presented in this text is intended to address this problem.
標(biāo)簽：
inherently
reliable
devices
design
上傳時(shí)間：
2016-07-30
上傳用戶(hù)：xiaodu1124
-
UML指南An important part of the Unified Modeling Language (UML) is the facilities for drawing use case
diagrams. Use cases are used during the analysis phase of a project to identify and partition system
functionality. They separate the system into actors and use cases.
標(biāo)簽：
facilities
UML
important
the
上傳時(shí)間：
2013-12-23
上傳用戶(hù)：417313137
