标准数学函数 meaning in English

standard mathematical function

This paper improves some commonly used stochastic optimization algorithms , such as genetic algorithm , simulated annealing algorithm and tabu search algorithm , and improved algorithms are verified by the standard mathematical functions . then , improved algorithms are used to solve practical electromagnetic problems and the items of practical application of algorithms worthy of paying attention to are emphasized
本文对遗传算法、模拟退火算法、禁忌搜索算法等几种常用的随机类优化算法进行了改进，以标准数学函数作为检验依据对改进算法作出评价，并将各改进的算法应用于实际电磁场逆问题的求解，总结其应用的实际经验和见解。