给下面代码每一行给上注释 with open(r'mat_pickle/init_mat.pkl', "rb") as f0: init_mat = np.array(list(pickle.load(f0).values())) with open(r'mat_pickle/trans_mat.pkl', "rb") as f1: init_trans_mat = np.array(list(pickle.load(f1).values())) with open(r'mat_pickle/emit_mat.pkl', "rb") as f2: init_emit_mat = pickle.load(f2) catalog = list(init_emit_mat) trans_mat = []

# This is a Python code with comments explaining each line
# Import the necessary library
import pickle
import numpy as np

# Load the initial matrix from the pickle file
with open(r'mat_pickle/init_mat.pkl', "rb") as f0:
    init_mat = np.array(list(pickle.load(f0).values()))

# Load the initial transition matrix from the pickle file
with open(r'mat_pickle/trans_mat.pkl', "rb") as f1:
    init_trans_mat = np.array(list(pickle.load(f1).values()))

# Load the initial emission matrix from the pickle file
with open(r'mat_pickle/emit_mat.pkl', "rb") as f2:
    init_emit_mat = pickle.load(f2)
    # Get the list of states
    catalog = list(init_emit_mat)

# Initialize the transition matrix
trans_mat = []

注释如下：

# 导入必要的库
import pickle
import numpy as np

# 从 pickle 文件中加载初始矩阵
with open(r'mat_pickle/init_mat.pkl', "rb") as f0:
    init_mat = np.array(list(pickle.load(f0).values()))

# 从 pickle 文件中加载初始转移矩阵
with open(r'mat_pickle/trans_mat.pkl', "rb") as f1:
    init_trans_mat = np.array(list(pickle.load(f1).values()))

# 从 pickle 文件中加载初始发射矩阵
with open(r'mat_pickle/emit_mat.pkl', "rb") as f2:
    init_emit_mat = pickle.load(f2)
    # 获取状态列表
    catalog = list(init_emit_mat)

# 初始化转移矩阵
trans_mat = []