擅长:python、mysql、java
<p>做得很好。非常感谢马丁·埃文斯。
国际泳联代码:</p>
<pre><code>import matplotlib
import matplotlib.pyplot as plt
from datetime import datetime
import csv
x = []
y = []
with open('EKTE9.txt','r') as csvfile:
plots = csv.reader(csvfile, delimiter=',')
for row in plots:
x.append(matplotlib.dates.date2num(datetime.fromtimestamp(int(row[0]))))
y.append(float(row[3]))
hfmt = matplotlib.dates.DateFormatter('%d\n%H:%M')
plt.plot(x,y, label='Temperatur')
plt.gca().xaxis.set_major_formatter(hfmt)
plt.xlabel('Tid')
plt.ylabel('Temperatur')
plt.title('Grafen viser temperatur under forsøket\n')
plt.legend()
plt.show()
</code></pre>