The FEM formula for computing temperature field is deduced based on Fourierlaw.
由傅里叶定律导出了考虑导热各向异性时的温度场有限元计算公式。
2
Base on the Fourierlaw and conservation of energy, and combine the finite difference, this dissertation deduce finite difference temperature model.
以傅里叶定律和能量守恒定律为基础，结合有限差分理论推导出有限差分温度计算模型。
3
This paper describes the essential law of helium speech transformation, presents two enhancement algorithms based respectively on short-term Fourier transform and linear prediction.