Channel n (where n is 0...78) uses a carrier frequency of 2402+n MHz.

信道n（n为0...78）使用的载波频率为2402+n MHz。

youdao

Moreover, corresponding to different filter length N and frequency vector setting modes(traditional symmetry or even symmetry), 4 types of all-phase half-band filters were designed.

并针对不同的滤波器长度N和频率向量的设置（传统对称或偶对称），设计出了4种全相位半带滤波器。

youdao

The zero transfer point can be set arbitrarily by appropriately selecting transmitting periodic time T and number N, and it is advantageous to eliminate some interference in some frequency points.

适当选择发射周期T和周期数N就可以随意设置梳状滤波器的零传输点，有利于消除某些频率的干扰；

youdao

I could do this. I could call this n equals one, the fundamental frequency.

我可以这样做，我将n等于，基频。

麻省理工公开课 - 固态化学导论课程节选

So, we can get from these energy differences to frequency h by frequency is equal to r sub h over Planck's constant 1 times 1 over n final squared minus 1 over n initial squared.

所以我们通过不同能量,得到不同频率，频率等于R下标,除以普朗克常数乘以1除以n末的平方减去。

麻省理工公开课 - 化学原理课程节选

D. became a leading center of RFID (radio frequency identification) research and how Cornell University in little Ithaca, N.

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