的步骤如下:
import numpy as np
import matplotlib.pyplot as plt
sequence = np.array([])
def generate_sequence():
global sequence
if len(sequence) == 0:
sequence = np.array([1])
else:
sequence = np.concatenate((sequence, sequence * 2))
plt.figure()
def plot_sequence():
plt.clf()
plt.plot(sequence)
plt.xlabel('Index')
plt.ylabel('Value')
plt.title('Double Array Sequence')
plt.grid(True)
plt.pause(0.1)
for i in range(10):
generate_sequence()
plot_sequence()
完整代码如下:
import numpy as np
import matplotlib.pyplot as plt
sequence = np.array([])
def generate_sequence():
global sequence
if len(sequence) == 0:
sequence = np.array([1])
else:
sequence = np.concatenate((sequence, sequence * 2))
plt.figure()
def plot_sequence():
plt.clf()
plt.plot(sequence)
plt.xlabel('Index')
plt.ylabel('Value')
plt.title('Double Array Sequence')
plt.grid(True)
plt.pause(0.1)
for i in range(10):
generate_sequence()
plot_sequence()
plt.show()
这段代码会生成一个双倍数组序列,并使用matplotlib库实时刷新图形。每次生成新的双倍数组后,会清除之前的图形并绘制新的图形。图形窗口会暂停0.1秒以便观察每次的变化。
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