信号级实时仿真软件的效率优化方法

Efficiency Optimization Methods of the Signal Level Real-Time Simulation Software

信号级仿真软件计算量极大,在现有的硬件条件下应当尽力优化程序代码,以期获得最好的运行效率。从算法层到语法层、再到编译层,程序优化的决定因素从程序员到编译器逐步转移。本文根据雷达信号级仿真工程实践,在算法层提出了数学模型优化、软件模型优化和循环算法优化等方法,在语法层提出了指针使用和嵌入函数等优化方法,具有较强的问题针对性,对其它领域的信号级仿真也具有参考价值。

Signal level simulation software to calculate needs great amount, under present conditions should try to optimize hardware program code, in order to obtain the best efficiency. Compile layer, de-terminants of program optimization algorithm gradually shift from layer to layer, grammar, and then from the programmer to the compiler. According to the radar signal level simulation engi-neering practice, presented at the algorithm level optimization mathematical model, the software model and loop optimization algorithm optimization methods presented in the syntax layer opti-mization pointers and embedded functions, etc., with strong problem targeted signal level simula-tion of other areas also have reference value.