OFDM(正交频分复用)技术实际上是MCM(Multi-Carrier Modulation
OFDM(正交频分复用)技术实际上是MCM(Multi-Carrier Modulation，多载波调制)的一种。其主要思想是，将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开，这样可以减少子信道之间的相互干扰...
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查看全部589个资源 »This a simple genetic algorithm implementation where the evaluation function takes positive values o
This a simple genetic algorithm implementation where the evaluation function takes positive values only and the fitness of an individual is the same a...
C language sample code for example function point how to use in fast mode
C language sample code for example function point how to use in fast mode...
Session 1: common and useful built-in Mathematica functions variable assignment and function definit
Session 1: common and useful built-in Mathematica functions variable assignment and function definition the Front End and the Kernel Notebooks. Ses...
function y_cum = cum2x (x,y, maxlag, nsamp, overlap, flag) ％CUM2X Cross-covariance ％ y_cum = cum2x
function y_cum = cum2x (x,y, maxlag, nsamp, overlap, flag) ％CUM2X Cross-covariance ％ y_cum = cum2x (x,y,maxlag, samp_seg, overlap, flag) ％ x,y - d...
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