离散多音频 meaning in English
discrete multi-tone dmt
Examples
- Discrete multi - tone dmt
离散多音频 - Secondly , introduce discrete multi - tone modulation principle in detail , have a systemic and comprehensive analysis and explanation on minimum mean square error ( mmse ) channel shorten time domain equalizer design methods which are based on all kinds of cost functions , analyze their advantage and disadvantage . research on time domain equalizer structure , compare all the time domain equalization algorithm with simulation which afford a valuable reference for the choice of equalization algorithm and equalizer structure when design time domain equalizer
详细介绍离散多音频调制原理，对mmse信道缩短法和基于其他代价函数的时域均衡器设计方法的进行了系统全面的分析和阐述，分析了各自的优缺点；对时域均衡器结构进行研究；仿真比较了各种时域均衡方法，为进行时域均衡器设计时均衡算法、均衡器结构的选择提供了有价值的参考。 - As an implementing method of multi - carrier modulation ( mcm ) , discrete multi - tone ( dmt ) modulation uses inverse discrete fourier transform ( idft ) vector as its modulating vector , and discrete " fourier transibrm ( dft ) vector as its demodulating vector , and the process of modulating and demodulating can be realized by using their fast calculating method
作为多载波调制的一种实现形式，离散多音频( dmt )调制分别采用逆傅立叶变换矢量和傅立叶变换矢量作为调制矢量和解调矢量，从而调制和解调过程可以利用这两种变换的快速算法实现。