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Dynamicallyforecastingnetworkperformanceusingthene
网络服务正在更新换代并且可扩展设备被设计成可提供在元计算环境中动态资源行为预测。这篇文章里，我们描述了预测产生的的设计和预测行为的细节。当预测方式为普通方式时，我们关注与他对TCP/IP端到端吞吐量能力的预测和在不同地点使用不同系统会带来的延迟量。因为在元计算软件的基础上网络预测需要计划的支持和质量服务保证的提高。(The Network Weather Service is a generalizable and extensible facility designed to provide dynamic resource performance forecasts
in metacomputing environments.In this paper,we outline its design and detail the predictive performance of the forecasts it generates.
While the forecasting methods are general,we focus on their ability to predict the TCP/IP end-to-end throughput and latency that is
attainable by an application using systems located at differentsites.Such network forecasts are needed both to support scheduling
(Bermanetal.,1996)and,by the metacomputing software infrastructure,to develop quality-of-service guarantees(DeFantietal.,to
appear Grimshawetal.,1994).
)
- 2010-06-29 17:58:22下载
- 积分：1
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IsomapR1
一种有效的降维方法的源代码，原始的，可以很方便的改进。(it is easy to understand, monifoid leaning)
- 2009-12-07 11:46:41下载
- 积分：1
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SVC_PSO
Optimal SVC using PSO
- 2015-02-14 22:30:16下载
- 积分：1
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erweihundun
本文提出了基于二维混沌映射的数字图像水印算法，混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数，实现了数字水印的隐蔽性、保密性和稳固性；利用二维混沌映射Arnold变换对水印信号进行置乱，不仅增强了水印信号保密性，同时有效提高了视觉上抵抗图像剪切攻击的能力(failed to translate)
- 2013-05-06 17:24:47下载
- 积分：1
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jryysmma
真的是一个好程序，用MATLAB实现动态聚类或迭代自组织数据分析，包括回归分析和概率统计，车牌识别定位程序的部分功能，部分实现了追踪测速迭代松弛算法，使用matlab实现智能预测控制算法，进行波形数据分析,包括主成分分析、因子分析、贝叶斯分析。( Really is a good program, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Including regression analysis and probability and statistics, Part of the license plate recognition locator feature, Partially achieved tracking speed iterative relaxation algorithm, Use matlab intelligent predictive control algorithm, Waveform data analysis, Including principal component analysis, factor analysis, Bayesian analysis.)
- 2016-04-06 21:27:42下载
- 积分：1
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work
说明： 计算hurst指数中几个参数的选择,参数的选择对于这个计很重要,本代码试图找出一个最优的选择.(Hurst index calculation the choice of several parameters, the parameters of choice for this very important, the code to try to find an optimal choice.)
- 2009-07-30 14:31:28下载
- 积分：1
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tri_trial
TSP问题模拟退火算法MATLAB源码,已通过调试(TSP problem simulated annealing algorithm MATLAB source code, has passed the commissioning)
- 2011-04-21 16:25:15下载
- 积分：1
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MBM
HELLO I AM VERY HAPPY TO JOIN TO YOUR GROUP
- 2014-08-25 03:15:08下载
- 积分：1
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lipsize
分析了灰度图像的脂质体，并产生不同的大小和形状参数。(This function analyses grayscale .tif images of liposomes (or any round shaped particles).
This function applies to the image:
1. Histogram Equalization.
2. Low Pass Filter (variable size, default size 12).
3. Illumination Equalization (default size 120).
4. Thresholding (user input).
5. Removing Edge Particles (user input).
6. Removing Edge Particles (by size, user input).
7. High Pass Filter (default size 3).
8. Size Analysis. Default: Orientation , MinorAxisLength , MajorAxisLength , Centroid , Area .
9. Final artifact removal (user input).
The output is a .txt file with a table containing all the parameters.
An example is provided with the code. )
- 2014-09-16 23:36:59下载
- 积分：1
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ux
说明： Ux profile in boundary layer
- 2013-12-12 15:07:28下载
- 积分：1
