如何使用 Python 计算给定磁场的 MRI 拉莫尔频率

你可以使用 UliEngineering 库使用 Python 计算给定磁场（以特斯拉为单位）的拉莫尔频率。

compute_larmor.py

from UliEngineering.Physics.MagneticResonance import *

# 默认是计算氢（H1 核）的拉莫尔频率
# 打印 1.0 T 磁场的频率 [Hz]
print(larmor_frequency(1.0)) # 打印 42576384.74

# 计算其他核如 He3
print(larmor_frequency(1.0, nucleus_larmor_frequency=NucleusLarmorFrequency.He3)) # 打印 32434099.42

from UliEngineering.Physics.MagneticResonance import *

# 默认是计算氢（H1 核）的拉莫尔频率
# 打印 1.0 T 磁场的频率 [Hz]
print(larmor_frequency(1.0)) # 打印 42576384.74

# 计算其他核如 He3
print(larmor_frequency(1.0, nucleus_larmor_frequency=NucleusLarmorFrequency.He3)) # 打印 32434099.42

你也可以使用 auto_format() 直接格式化此频率：

format_larmor.py

# 格式化频率
from UliEngineering.EngineerIO import auto_format
print(auto_format(larmor_frequency, 1.0)) # 打印 "42.6 MHz"

# 格式化频率
from UliEngineering.EngineerIO import auto_format
print(auto_format(larmor_frequency, 1.0)) # 打印 "42.6 MHz"

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