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G00D3
服务台的售票处,假设各顾客的到达时间间隔和服务时间均服从负指数分布,到达率λ=10人/分钟,服务率μ=6人/分钟,等待队长N=20人,仿真时间Total_time=10分钟。使用本程序仿真出的各顾客到达时刻与离开时刻曲线,等待时间与停留时间曲线.(Help desk ticket, assuming that each customer' s arrival time and service time obeys the negative exponential distribution, the arrival rate λ = 10 persons/minute, service rate μ = 6 persons/minute, waiting for Captain N = 20 people, simulation time Total_time = 10 minutes. Simulation using this program out of time with each customer to leave the moment of arrival curve, waiting time and stay time curve.)
- 2009-12-20 16:28:56下载
- 积分:1
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ERwin的使用教程,非常好,本人就事看此教程入门的.
ERwin的使用教程,非常好,本人就事看此教程入门的.-ERwin use of tutorials, very good, I do look at this tutorial on getting started.
- 2022-02-05 04:20:35下载
- 积分:1
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VC++获取屏幕任意像素颜色值-取色器源码
VC++获取屏幕任意像素颜色值-取色器源码,本取色程序可以方便地使你获取你喜欢的屏幕上的颜色,并且能够以COLORREF或网页中的16进制的形式显示,而且还可以设置自动的将颜色值复制到剪贴板上,以方便使用 。你还可以设置自己的热键来显示/隐藏主窗体、设置窗口总在最前面、启动时最小化(隐藏)、屏幕取色时隐藏主窗口、保存最近所取的颜色、自动将颜色值复制到剪贴板上。
- 2022-08-19 19:30:21下载
- 积分:1
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华为C语言规范
说明: 语言规范,养成基础好习惯。
Normative programming(Normative programming)
- 2020-06-17 18:20:02下载
- 积分:1
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coherent_amplitude_phase_screen_continue
说明: 程序使用多相位屏,模拟空间大气湍流模型,可运行(Simulation of atmospheric turbulence model with multi-phase screen)
- 2020-12-24 09:09:06下载
- 积分:1
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SMES_BESS 储能变流器
储能系统在微电网的运行控制中起到了重要的作用,
研究了超导磁储能和蓄电池储能系统的储能变流器在微电
网中的控制策略。基于比例积分(proportional-integral,PI)
控制的储能变流器已广泛应用于微电网中,以实现双向的功
率传输。然而,由于储能变流器具有高度的非线性和耦合性,
PI 控制器无法实现令人满意的鲁棒性。因此提出了一种基
于互联和阻尼配置方法的能量成型控制策略,用于改善微电
网中混合储能系统储能变流器的鲁棒性。(Energy storage system plays an important role in
operation and control of microgrid. Control strategies of
converters of superconducting magnetic energy storage
(SMES) system/battery hybrid energy storage system (HESS)
in microgrid are studied in this paper. Energy storage
converters are widely used in microgrid for achieving
bidirectional power transmission based on proportional-integral
(PI) method. However, PI controllers are not satisfactory in
robustness due to high nonlinearity and coupling
characteristics. Thus, this paper proposes an energy shaping
(ES) control based on interconnection and damping assignment
(IDA) to improve robustness of HESS converters in microgrid.
Design process includes three steps: construction of
port-controlled Hamiltonian (PCH) model, setting of desirable
equilibrium and solution of energy matching equation.)
- 2018-10-17 22:44:09下载
- 积分:1
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一个程序员编写的求爱过程,创建一个新的txt文本,粘贴到…
一个程序员写的求爱程序,新建一个txt 文本,粘贴进去。
把以上代码保存扩展名为vbs就行了-A programmer to write the courtship process, create a new txt text, paste into. Save the above code vbs extension on the list
- 2023-02-17 15:20:04下载
- 积分:1
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jianliSS
这是一个简单的电子简历表格,让别人可以在第一眼就可以从众多的表格是调选出你的来。(This is a simple form of electronic curriculum vitae, so that others can at first glance can be from a number of forms is transferred to elected you.)
- 2008-04-29 09:29:56下载
- 积分:1
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b2_05_2002
光線覓跡是光學設計程式的重點,雖然像差理論提供許多光學系統行為之理解,但正確的數據可以讓透鏡設計者對於其設計是否可以如預期的情況提供進一步之確定。(Light ray tracing is the focus of the optical design program, although many of the optical aberration theory provides the understanding of system behavior, but the correct data to allow the lens designer for its design, as expected, the situation can further the OK.)
- 2010-07-05 19:20:45下载
- 积分:1
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通用WAP网站生成系统(PowerDiamond) v.1
通用WAP网站生成系统(PowerDiamond) v.1 -GM WAP site generation system (PowerDiamond) v. 1
- 2022-08-18 01:54:52下载
- 积分:1