1) high grade balance
Xiacheng District of Hangzhou City of Zhejiang Province has carried out the research and practice of the theory of educational ecology in the regional and overall sense,exploring the development route of regional education modernization of high grade balance and high quality with light burden.
2) code-bit equilibrium
3) phase equalization
Three methods of equalization receiver, such as Poling equalization ,MMSE equalization and phase equalization are analyzed by using FFT algorthim based on binary band orthogonal frequency-division multiplexing ultra wideband.
According to the result,although every sub-carrier of OFDM signals after transmission had a phase shift caused by dispersion,we can obtain a clear received constellation after phase equalization.
4) electric potential equilibrium
5) Location Equilibrium
6) grade level