fft analysis
Use the fast Fourier transform function fft to analyse following signal. Plot...
Use the fast Fourier transform function fft to analyse following signal. Plot...
Use fft to analyse signal by plotting the original signal and its spectrum. ...
调制解调课程设计 16QAM调制解调代码。包括星座图,频谱分析,误码率分析。-16QAM modulation and demodulation curriculum design code modu...
扩展频谱通信(Spread Spectrum Communication)简称扩频通信,是指待传输的信息的频谱用某个特定的扩频函数扩展后成为宽频带信号,送入信道中传输,再利用相应手段将其压缩,从而...
扩展频谱通信(Spread Spectrum Communication)简称扩频通信,是指待传输的信息的频谱用某个特定的扩频函数扩展后成为宽频带信号,送入信道中传输,再利用相应手段将其压缩,从而...
Licensed spectrum remains 3GPP operators’ top priority to deliver advanced services and user experie...
The growing interest for high data rate wireless communications over the last few decades gave rise ...
According to the statistics of the Federal Communications Commission (FCC), temporal and geographica...
Cognitive radio has emerged as a promising technology for maximizing the utiliza- tion of the limite...
This book examines the technologies underlying the compression and trans- mission of digital video s...