zoeyyyzou
74 lines
2.7 KiB
Python
74 lines
2.7 KiB
Python
import csv
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import os
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import sys
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import numpy as np
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import matplotlib.pyplot as plt
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# 之前绘制delay曲线的代码：用于绘制实验2和实验3的曲线
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# @author=qjm253
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# 折线图
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def getXY(fileName: str, target: str, faceId: str, quota: str):
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x = []
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y = []
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fileName = os.getcwd() + '/data/' + fileName
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with open(fileName, "r") as file:
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lines = file.readlines()
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beta = 0.2
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for line in lines[:455067]:
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item = line.split("\t")
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if len(item) < 5:
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continue
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if item[1] == target and item[2] == faceId and item[4] == quota:
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lastTime = float(item[0])
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x.append(float(item[0]))
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if len(y) == 0:
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# 第一次添加
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y.append(float(item[5]) * 1000)
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else:
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# 指数加权平均
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y.append(beta * y[len(y) - 1] + (1 - beta) * float(item[5]) * 1000)
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return x, y
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if __name__ == '__main__':
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if len(sys.argv) != 3:
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print("Usage: python delay.py <filename> <title>")
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exit(0)
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filename, filename1 = sys.argv[1], sys.argv[2]
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delayType = "LastDelay"
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x1, y1 = getXY(filename, "C1", "0", delayType)
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x2, y2 = getXY(filename, "C2", "0", delayType)
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x3, y3 = getXY(filename, "C3", "0", delayType)
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print(f"C1: mean->{np.mean(y1).round(2)}, std->{np.std(y1).round(2)}")
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print(f"C2: mean->{np.mean(y2).round(2)}, std->{np.std(y2).round(2)}")
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print(f"C3: mean->{np.mean(y3).round(2)}, std->{np.std(y3).round(2)}")
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# plt.boxplot([y1, y2, y3], labels=('C1', 'C2', 'C3'), showfliers=False) # 箱线图 by qjm
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# plt.title(sys.argv[2])
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# # plt.ylim(40, 61.50) # 实验2
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# plt.ylim(60, 61.50) # 实验
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# plt.ylabel('Delay(ms)')
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#l1 = plt.plot(x1, y1, 'r', label='C1', linestyle='-.', marker='+', alpha=0.7)
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#l2 = plt.plot(x2, y2, 'g', label='C2', linestyle='-.', marker='x', alpha=0.7)
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#l3 = plt.plot(x3, y3, 'b', label='C3', linestyle='-.', marker='d', alpha=0.7)
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l1 = plt.scatter(x1, y1, c='r', label='C1', marker='+', alpha=0.5)
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l2 = plt.scatter(x2, y2, c='g', label='C2', marker='x', alpha=0.3)
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l3 = plt.scatter(x3, y3, c='b', label='C3', marker='d', alpha=0.1)
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plt.title(sys.argv[2])
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plt.xlabel('Time(s)')
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plt.ylabel('Delay(ms)')
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plt.xlim(0)
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# plt.ylim(0)
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plt.ylim(40,75)
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plt.legend(loc=0)
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# plt.savefig(f"{filename}.svg", format="svg")
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# save pictures
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full_path = os.getcwd() + "/pictures_delay/" + filename + ".png" # 将图片保存到当前目录，记得斜杠；可更改文件格式（.tif），不写的话默认“.png ”
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plt.savefig(full_path, dpi=960) # 存储路径+设置图片分辨率dpi=960
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