Easom

代码示例如下：:

from knowledge.KnowledgeSet import KnowledgeSet

    #3维图
from mpl_toolkits.mplot3d import Axes3D
# 作图的x轴定义
x1_plot = np.linspace(0, 5, 100)
x2_plot = np.linspace(0, 5, 100)
# 转换格式
x1_plot, x2_plot = np.meshgrid(x1_plot, x2_plot)

print("开始绘画")
# 图片定义
fig = plt.figure()
ax2 = Axes3D(fig)

# 画曲面图的z轴定义为
z_plot = np.zeros((x1_plot.shape[0], x1_plot.shape[1]))
for i in range(x1_plot.shape[0]):
    for j in range(x1_plot.shape[1]):
        t = Easom()
        dataSet = t(np.array([[x1_plot[i][j], x2_plot[i][j]]]))
        z_plot[i][j] = np.squeeze(dataSet["output"])

# 画出曲面
ax2.plot_surface(x1_plot, x2_plot, z_plot, rstride=1, cstride=1, cmap='rainbow')
ax2.set_xlabel("x0")
ax2.set_ylabel("x1")
ax2.set_zlabel("y")
plt.show()