Penality function的用法和樣例：
例句
- Penalty function based method is a very effective method to estimate the number of sinusoid in presence of additive noise.
摘要在加性雜訊情形下，懲罰函數方法是一種簡潔有效的諧波信號個數估計方法。 - By introducing penalty function terms,the problems,which would arise in the case of pure Lagrange multiplier method or penalty function method.
通過附加懲罰函數項，克服了單純使用拉格朗日乘子法或懲罰函數法時存在的問題。
