集成注入逻辑电路是大规模和超大规模电路中非常有价值的一种电路形式。本文以双集电极晶体管注入逻辑电路为例,列出它的Ebers—Moll矩阵方程。并利用C语言模块化的特点,将求矩阵的内积运算由函数mvmulti()进行,而在主函数main()中完成赋值、调用函数以及打印的操作。理想地实现了C语言的注入逻辑电路分析。 Integrated injection logic is a very valuable circuit form for large-scale and very large-scale circuits. In this paper, a dual collector transistor logic injection circuit, for example, lists its Ebers-Moll matrix equation. And the use of C language modularity, the inner product of the matrix is ​​calculated by the function mvmulti (), while in the main function main () to complete the assignment, call the function and print operation. Ideal to achieve the C language injection logic circuit analysis.