OFDM系统中提出一种改进方法对频偏的捕获, 在联合使用9个短前导序列和长前导序列估计算法的基础上,采用鉴频环路的方法来消除算法中的除法和取模运算 -OFDM system in an improved way of deviation of the capture, in the joint use of nine short leader sequence and the long preamble sequence estimation algorithm, based on the fr

利用码分多址接入(CDMA)通信,按照时域均衡原理，进行有限长横向滤波器仿真。-The use of code division multiple access (CDMA) communication, in accordance with the time domain equalization principle, limited long transversal filter simulation.