sublime中使用pygsp时，plot_signal画图显示不出来的问题，已解决！

meteor_0033

于 2019-07-16 17:32:50 发布

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分类专栏： GSP

本文链接：https://blog.youkuaiyun.com/meteor_0033/article/details/96156598

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import tensorflow as tf
import numpy as np
from pygsp import graphs, filters
G = graphs.Logo()
G.estimate_lmax()
g = filters.Heat(G, tau=100)
DELTAS = [20, 30, 1090]
s = np.zeros(G.N)
s[DELTAS] = 1
s = g.filter(s)
G.plot_signal(s, highlight=DELTAS, backend='matplotlib')

上面这段代码，执行后图象显示不出来，增加两行代码，问题解决，代码如下：

import tensorflow as tf
import numpy as np
from pygsp import graphs, filters
from pygsp import plotting
G = graphs.Logo()
G.estimate_lmax()
g = filters.Heat(G, tau=100)
DELTAS = [20, 30, 1090]
s = np.zeros(G.N)
s[DELTAS] = 1
s = g.filter(s)
G.plot_signal(s, highlight=DELTAS, backend='matplotlib')
plotting.show()