ijf meaning in English
国际爵士音乐联合会
国际柔道联合会
Examples
- The research of base band ijf coding and modulation technologies
编码调制技术的研究 - Ijf - oqpsk is actually to modulate the ijf codes by the offset quadrature phase shift keying
Ijf ? oqpsk实际上是对ijf信号再进行正交四相相移键控的调制技术。 - By the eye diagram pattern , we have researched the ideal channel ' s respond - nyquist pulse , and have got its eye diagram model . based on this , a type of base - band codes called ijf codes have been derived
并由此导出一种没有码间干扰和定时抖动的基带信号码型，称为ijf ( intersymbol - interferenceandjirterfree )信码。 - We have designed a new type of ijf code to reduce the envelope fluctuation , and have also got the reduced envelope fluctuation ijf - oqpsk . it has faster roll off of the power spectrum and lower energy of band out
本文设计了一种能够抑制包络起伏型的ijf信号码型，并相应地得到了抑制包络起伏型的ijf ? oqpsk ，它具有更快的功率谱滚降特性和更好的相位路径。