real coefficient的用法和樣例：
例句
- Methods of exploring the real number roots of a real coefficient polynomial function are procedurally given.
摘要較程序化地給出了實係數多項式函數實數根的求法。 - In earlier designs, when the filterbank has real coefficients, the alias-free property is usually destroyed after subband filters are inserted.
在早期的設計當中，實係數的餘弦調變濾波器組，其無頻疊失真的特性通常會因為加入了次頻帶濾波器而遭到破壞。
