随笔分类 -  Matplotlib

摘要：#!/usr/bin/env python # -*- coding: utf-8 -*- # @Time : 2018/5/28 16:05 # @Author : zhang chao # @File : test.py import matplotlib.pyplot as plt labels='Frogs','Hogs','Dogs','Logs'#定义标签 sizes=... 阅读全文

摘要：#scatter fig=plt.figure() ax=fig.add_subplot(3,3,1)#3行3列 第一个图 n=128 X=np.random.normal(0,1,n) Y=np.random.normal(0,1,n) T=np.arctan2(Y,X)#T用来上色的 #plt. 阅读全文

摘要：fig=plt.figure() fig.add_subplot(3,3,1)#3行3列 第一个图 n=128 X=np.random.normal(0,1,n) Y=np.random.normal(0,1,n) T=np.arctan2(Y,X)#T用来上色的 plt.axes([0.025,0.025,0.95,0.95])#显示的范围 plt.scatter(X,Y,s=75,c=T,a... 阅读全文

摘要：import numpy as np import matplotlib.pyplot as plt from scipy.constants.constants import alpha from matplotlib.patches import ArrowStyle x=np.linspace(-np.pi,np.pi,256,endpoint=True) #np.linspace定义横轴... 阅读全文

摘要：fig = plt.figure() ax=plt.gca() timeList = np.array(timeList) timeList=timeList*100 timeList1 = np.array(timeList1) timeList1=timeList1*100 timeList2 = np.array(timeList2... 阅读全文