Python Basic_Classes.DTStat Examples

Example #1

#import libraries
import VBASim
import Basic_Classes as bc
import RNG
import numpy as np

#initialize variables
TheQueues = []
TheResources = []
TheDTStats = []
TheCTStats = []

#create instances of objects
ParkingLot = bc.FIFOQueue()
MaxCars = 0
TimeSpent = bc.DTStat()
Calendar = bc.EventCalendar()

TheQueues.append(ParkingLot)
TheDTStats.append(TimeSpent)

AllAverageQueues = []
AllMaxCars = []
AllTimeSpent = []

print("Rep", "Average Number", "Max Number", "Average Time Spent")

MeanTBA = 0.021  #for stationary Poisson arrival
#MeanTBA = 0.03312 #for nonstationary Poisson arrival
MeanPT = 1.0

Example #2

File: MG3.py Project: zihangqiu31/Simulation

import Basic_Classes as bc
import RNG
import numpy as np
import csv

Clock = 0.0
ZRNG = RNG.InitializeRNSeed()

#initialize variables
TheQueues = []
TheResources = []
TheDTStats = []
TheCTStats = []

WaitingList = bc.FIFOQueue()
WaitingTime = bc.DTStat()
Difference = bc.DTStat()
Calendar = bc.EventCalendar()
Server = bc.Resource()
TimeSpent = bc.DTStat()

TheQueues.append(WaitingList)
TheDTStats.append(WaitingTime)
TheDTStats.append(Difference)
TheResources.append(Server)

Server.SetUnits(3)
MeanTBA = 1.0
MeanST = 2.7
Phases = 2
RunLength = 10000

Example #3

File: HW2Q4.py Project: Gilbert-Zhu/Stochastic-Simulation

ZRNG = RNG.InitializeRNSeed()
'''
Class1   Class2
Queue1   Queue2
   |  \     |
   |   \    |
   A   B1   B2
   |     \  |
   |      \ |
ServerA  ServerB
'''
Queue1 = Basic_Classes.FIFOQueue()
Queue2 = Basic_Classes.FIFOQueue()
ServerA = Basic_Classes.Resource()
ServerB = Basic_Classes.Resource()
TotalTime1 = Basic_Classes.DTStat()
TotalTime2 = Basic_Classes.DTStat()
Calendar = Basic_Classes.EventCalendar()

TheCTStats = []
TheDTStats = []
TheQueues = []
TheResources = []

TheDTStats.append(TotalTime1)
TheDTStats.append(TotalTime2)
TheQueues.append(Queue1)
TheQueues.append(Queue2)
TheResources.append(ServerA)
TheResources.append(ServerB)

Example #4

#!/usr/bin/env python2

import VBASim
import RNG
import Basic_Classes
import pandas as pd

Clock = 0.0
ZRNG = RNG.InitializeRNSeed()
Queue = Basic_Classes.FIFOQueue()
Wait = Basic_Classes.DTStat()
Server = Basic_Classes.Resource()
Calendar = Basic_Classes.EventCalendar()
TheCTStats = []
TheDTStats = []
TheQueues = []
TheResources = []
TheDTStats.append(Wait)
TheQueues.append(Queue)
TheResources.append(Server)

c = 10  # retrial if # customers in the system >= c
Server.SetUnits(1)
MeanTBA = 1.0
MeanST = 0.8
MeanTR = 2.0  # retrial customer return time ~ exp(MeanTR)
Phases = 3
RunLength = 55000.0
WarmUp = 5000.0
AllStats = []

Example #5

import VBASim
import RNG
import Basic_Classes
import pandas as pd
import math
import numpy as np
import matplotlib.pyplot as plt
from scipy.special import comb

Clock = 0.0
ZRNG = RNG.InitializeRNSeed()

Queue = Basic_Classes.FIFOQueue()
Wait = Basic_Classes.DTStat()
Longwait = Basic_Classes.DTStat()
Server = Basic_Classes.Resource()
Calendar = Basic_Classes.EventCalendar()

TheCTStats = []
TheDTStats = []
TheQueues = []
TheResources = []

TheDTStats.append(Wait)
TheDTStats.append(Longwait)
TheQueues.append(Queue)
TheResources.append(Server)

s = 10
Server.SetUnits(s)
MeanTBA = 1 / 9.2