擅长:python、mysql、java
<p>据我所知,希腊字体的问题。
有趣的是,win操作系统通常会出现问题</p>
<p>请尝试win-adapted版本:</p>
<pre><code>import matplotlib as mpl
import matplotlib.pyplot as plt
mpl.rcParams.update(mpl.rcParamsDefault)
mpl.rcParams['text.usetex'] = True
# mpl.rcParams['font.family'] = ['serif']
# mpl.rcParams['font.serif'] = ['times']
mpl.rcParams['font.family'] = ['times new roman']
fig, ax = plt.subplots()
ax.set_xlabel(r'$x$ $\alpha \varepsilon$')
fig.savefig('test.pdf')
</code></pre>