The two basic modes of mathematical model-behavior mode and statevariable mode, along with the isomorphic and homomorphic relation between models and real system are described.
系统数学模型的基本模式:行为模式和状态变量模式以及在状态变量模式下的同构与同态系统;
2
Finally, relationships between two improved definitions of statevariable weight vectors given in related literatures are analyzed.
最后,分析文献中关于状态变权向量的两种改进定义之间的关系。
3
The vibration spectra of two special patterns for H2S ground electronic state were studied by using discrete variable representation (DVR) scheme.