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data_raw_processor.py
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data_raw_processor.py
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import re
import numpy as np
import os
def data_process(mpu_data, length):
# 无偏
mpu_data_0 = int(mpu_data[0])
for i in range(length):
mpu_data[i] = int(mpu_data[i]) - mpu_data_0
mpu_data = mpu_data[0 : length]
mpu_data = [str(mpu_data[i]) for i in range(length)]
return mpu_data
# filename = 'Drink water'
def data_raw_process(filename, total_num, start_num, end_num, ROOT_PATH = rf"C:\Users\hp\Desktop\Sentence-recognition-based-on-mpu6500\Sentence-recognition-based-on-mpu6500\train-data\new-data"):
for count in range(start_num, end_num):
# total_num = 180
mpu0_ax = []
mpu0_ay = []
mpu0_az = []
mpu0_gx = []
mpu0_gy = []
mpu0_gz = []
mpu1_ax = []
mpu1_ay = []
mpu1_az = []
mpu1_gx = []
mpu1_gy = []
mpu1_gz = []
mpu2_ax = []
mpu2_ay = []
mpu2_az = []
mpu2_gx = []
mpu2_gy = []
mpu2_gz = []
mpu3_ax = []
mpu3_ay = []
mpu3_az = []
mpu3_gx = []
mpu3_gy = []
mpu3_gz = []
mpu4_ax = []
mpu4_ay = []
mpu4_az = []
mpu4_gx = []
mpu4_gy = []
mpu4_gz = []
mpu5_ax = []
mpu5_ay = []
mpu5_az = []
mpu5_gx = []
mpu5_gy = []
mpu5_gz = []
file_path = os.path.join(ROOT_PATH, filename, f'{count}.txt')
with open(file_path, 'r') as f:
for line in f:
line_data = line.strip()
if len(line_data) <= 2:
continue
first_char = line_data[0]
if not first_char.isdigit():
continue
data_num = re.findall(r'(-?\d+)', line_data[3:len(line_data)])
for i in range(len(data_num)):
data_num[i] = int(data_num[i])
if data_num[i] >= 32768:
data_num[i] = data_num[i] - 65536
data_num[i] = str(data_num[i])
if line_data[0] == '0':
mpu0_ax.append(data_num[0])
mpu0_ay.append(data_num[1])
mpu0_az.append(data_num[2])
mpu0_gx.append(data_num[3])
mpu0_gy.append(data_num[4])
mpu0_gz.append(data_num[5])
if line_data[0] == '1':
mpu1_ax.append(data_num[0])
mpu1_ay.append(data_num[1])
mpu1_az.append(data_num[2])
mpu1_gx.append(data_num[3])
mpu1_gy.append(data_num[4])
mpu1_gz.append(data_num[5])
if line_data[0] == '2':
mpu2_ax.append(data_num[0])
mpu2_ay.append(data_num[1])
mpu2_az.append(data_num[2])
mpu2_gx.append(data_num[3])
mpu2_gy.append(data_num[4])
mpu2_gz.append(data_num[5])
if line_data[0] == '3':
mpu3_ax.append(data_num[0])
mpu3_ay.append(data_num[1])
mpu3_az.append(data_num[2])
mpu3_gx.append(data_num[3])
mpu3_gy.append(data_num[4])
mpu3_gz.append(data_num[5])
if line_data[0] == '4':
mpu4_ax.append(data_num[0])
mpu4_ay.append(data_num[1])
mpu4_az.append(data_num[2])
mpu4_gx.append(data_num[3])
mpu4_gy.append(data_num[4])
mpu4_gz.append(data_num[5])
if line_data[0] == '5':
mpu5_ax.append(data_num[0])
mpu5_ay.append(data_num[1])
mpu5_az.append(data_num[2])
mpu5_gx.append(data_num[3])
mpu5_gy.append(data_num[4])
mpu5_gz.append(data_num[5])
# 数据处理
mpu0_ax = data_process(mpu0_ax, total_num)
mpu0_ay = data_process(mpu0_ay, total_num)
mpu0_az = data_process(mpu0_az, total_num)
mpu0_gx = data_process(mpu0_gx, total_num)
mpu0_gy = data_process(mpu0_gy, total_num)
mpu0_gz = data_process(mpu0_gz, total_num)
mpu1_ax = data_process(mpu1_ax, total_num)
mpu1_ay = data_process(mpu1_ay, total_num)
mpu1_az = data_process(mpu1_az, total_num)
mpu1_gx = data_process(mpu1_gx, total_num)
mpu1_gy = data_process(mpu1_gy, total_num)
mpu1_gz = data_process(mpu1_gz, total_num)
mpu2_ax = data_process(mpu2_ax, total_num)
mpu2_ay = data_process(mpu2_ay, total_num)
mpu2_az = data_process(mpu2_az, total_num)
mpu2_gx = data_process(mpu2_gx, total_num)
mpu2_gy = data_process(mpu2_gy, total_num)
mpu2_gz = data_process(mpu2_gz, total_num)
mpu3_ax = data_process(mpu3_ax, total_num)
mpu3_ay = data_process(mpu3_ay, total_num)
mpu3_az = data_process(mpu3_az, total_num)
mpu3_gx = data_process(mpu3_gx, total_num)
mpu3_gy = data_process(mpu3_gy, total_num)
mpu3_gz = data_process(mpu3_gz, total_num)
mpu4_ax = data_process(mpu4_ax, total_num)
mpu4_ay = data_process(mpu4_ay, total_num)
mpu4_az = data_process(mpu4_az, total_num)
mpu4_gx = data_process(mpu4_gx, total_num)
mpu4_gy = data_process(mpu4_gy, total_num)
mpu4_gz = data_process(mpu4_gz, total_num)
mpu5_ax = data_process(mpu5_ax, total_num)
mpu5_ay = data_process(mpu5_ay, total_num)
mpu5_az = data_process(mpu5_az, total_num)
mpu5_gx = data_process(mpu5_gx, total_num)
mpu5_gy = data_process(mpu5_gy, total_num)
mpu5_gz = data_process(mpu5_gz, total_num)
# total_num = len(mpu0_ax)
# 写文件
target_path = os.path.join(ROOT_PATH, filename, f'{count}_raw.txt')
with open(target_path, 'w') as file:
file.write("mpu0:\n")
file.write(' '.join(mpu0_ax[0:total_num])) # 将数据写入文件，只保留前total_num个数据
file.write('\n')
file.flush() # 确保数据立即写入文件
file.write(' '.join(mpu0_ay[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu0_az[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu0_gx[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu0_gy[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu0_gz[0:total_num]))
file.flush()
file.write('\n')
file.write("mpu1:\n")
file.write(' '.join(mpu1_ax[0:total_num])) # 将数据写入文件
file.write('\n')
file.flush() # 确保数据立即写入文件
file.write(' '.join(mpu1_ay[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu1_az[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu1_gx[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu1_gy[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu1_gz[0:total_num]))
file.flush()
file.write('\n')
file.write("mpu2:\n")
file.write(' '.join(mpu2_ax[0:total_num])) # 将数据写入文件
file.write('\n')
file.flush() # 确保数据立即写入文件
file.write(' '.join(mpu2_ay[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu2_az[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu2_gx[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu2_gy[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu2_gz[0:total_num]))
file.flush()
file.write('\n')
file.write("mpu3:\n")
file.write(' '.join(mpu3_ax[0:total_num])) # 将数据写入文件
file.write('\n')
file.flush() # 确保数据立即写入文件
file.write(' '.join(mpu3_ay[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu3_az[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu3_gx[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu3_gy[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu3_gz[0:total_num]))
file.flush()
file.write('\n')
file.write("mpu4:\n")
file.write(' '.join(mpu4_ax[0:total_num])) # 将数据写入文件
file.write('\n')
file.flush() # 确保数据立即写入文件
file.write(' '.join(mpu4_ay[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu4_az[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu4_gx[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu4_gy[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu4_gz[0:total_num]))
file.flush()
file.write('\n')
file.write("mpu5:\n")
file.write(' '.join(mpu5_ax[0:total_num])) # 将数据写入文件
file.write('\n')
file.flush() # 确保数据立即写入文件
file.write(' '.join(mpu5_ay[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu5_az[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu5_gx[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu5_gy[0:total_num]))
file.flush()
file.write('\n')
file.write(' '.join(mpu5_gz[0:total_num]))
file.flush()
file.write('\n')
data_raw_process("WoXiangChiFan", 100, 62, 67)