DSB SC modulation (https://www.mathworks.com/matlabcentral/fileexchange/33106-dsb-sc-modulation), MATLAB Central File Exchange. Retrieved March 31, 2025. Requires Communications Blockset Communications Toolbox MATLAB Release Compatibility Created with R2009b Compatible with any release Platform ...
2、抑制载波的双边带调制(DSB) DSB-SC(Double Side Band with Suppressed Carrier,抑制载波的双边带调制),简称双边带调制(DSB),发射的已调信号中不含载波分量,提高功率利用率。 已调信号存在相位突变,外部包络无法完整表征调制信号的信息,必须使用相干解调。 3、单边带(SSB) 双边带DSB信号加滤波器,选择使用两个边...
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