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431
工作流系统模型的性能等价分析
讨论了基于随机Petri网的工作流系统的顺序、并行、选择、循环4种基本模型,并详细推导了这4种基本模型的性能等价公式.最后通过现实中的一个工作流实例来说明如何建立相应的随机Petri网模型,以及如何利用这些性能等价公式来计算工作流的性能参数.给出了定量分析工作流系统性能的通用方法,通过用这些等价公式不仅可以对复杂的系统进行性能等价化简,而且还可以得到性能参数的乘积解.(Workflow Performance Equivalent points)
- 2010-05-19 09:59:42下载
- 积分:1
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hundunfenxing
混沌与分形理论是最新兴起的金融市场理论,这是混沌与分形分析的例程,需要的请自行下载(chaos and fractal theory is the latest emerging financial market theory, which is chaotic and fractal analysis routines. Requests need to download)
- 2007-03-27 09:03:45下载
- 积分:1
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sw
说明: 打开视频文件,将图片分割成若干帧,并将每一帧存起来(open the video)
- 2010-10-31 10:28:41下载
- 积分:1
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P0305
Matlab模拟图像受高斯白噪声和椒盐噪声的影响(Matlab simulation images by Gaussian white noise and pepper noise impact)
- 2013-07-09 11:11:05下载
- 积分:1
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pmsm_vec
基于SIMULINK环境下永磁同步电机空间矢量控制技术仿真模型。已验证正确形。(Based on SIMULINK environment space vector control of permanent magnet synchronous motor technology simulation model. Verified correct shape.)
- 2013-11-30 16:14:49下载
- 积分:1
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global-afsa
这是一个关于全局的人工鱼群算法的例子,适合初学者学习。(This is an example of global AFSA, for beginners to learn.)
- 2016-10-26 21:49:22下载
- 积分:1
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spwm
说明: 用proteus仿真实现逆变器,基本实现闭环控制,单片机是ATMEGA88。(The inverters are simulated by proteus, and the closed-loop control is basically realized. The single chip computer is ATMEGA88.)
- 2019-07-10 15:16:08下载
- 积分:1
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97288395signal-generator
all type of signal generator
- 2009-12-08 13:59:42下载
- 积分:1
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KalmanAll
包括大部分matlab原程序代码,用vc编写,非常方便(Including most of matlab original program code, using vc prepared, very convenient)
- 2013-02-13 09:25:19下载
- 积分:1
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important-paper-3
An Optimal Design Methodology of an Interleaved
Boost Converter for Fuel Cell
- 2013-10-18 11:50:44下载
- 积分:1