韶关学院学报
韶關學院學報
소관학원학보
Journal of Shaoguan University(Social Science Edition)
2006年
6期
10~12
,共null页
周期函数 周期 周期性 最小正周期
週期函數 週期 週期性 最小正週期
주기함수 주기 주기성 최소정주기
cycle function; cycle; cycle properties; least positive cycle
针对高等学校教材中的两点不当,探讨了周期函数与周期的定义、周期函数的周期的性质及最小正周期的定义.进一步讨论了周期函数的和、差、积、商函数的周期性,从而得出了周期函数的和、差、积、商函数的周期性定理,并说明了定理的应用.
針對高等學校教材中的兩點不噹,探討瞭週期函數與週期的定義、週期函數的週期的性質及最小正週期的定義.進一步討論瞭週期函數的和、差、積、商函數的週期性,從而得齣瞭週期函數的和、差、積、商函數的週期性定理,併說明瞭定理的應用.
침대고등학교교재중적량점불당,탐토료주기함수여주기적정의、주기함수적주기적성질급최소정주기적정의.진일보토론료주기함수적화、차、적、상함수적주기성,종이득출료주기함수적화、차、적、상함수적주기성정리,병설명료정리적응용.
Aimed of two wrong questions in high school teaching material, the paper probes into the definition of cycle function and cycle, cycle properties of cycle fimction and the definition of least positive cycle, and furthermore probes into cycle properties of the sum,the difference,the product, the quotient of cycle fimction, thus coming to its theorem,and illustrates its application.