【摘要】 某些常用波形的陈-Mobius变换的结果被应用于多信道模拟通信系统.这些波形的陈-Mobius逆变换及其本身这两类斜正交函数系统被作为调制、解调函数系统.而后,这种新相干调制解调通信系统的性能用MATLAB软件在计算机上进行仿真,并与传统调制解调系统性能进行比较,结论是新系统远为优越.并对结果进行了讨论.更多还原

【Abstract】 The evaluation results of the Chen-Mobius transforms of some often-used waveforms are applied in the multicarrier analog communication systems. In addition to traditional analog communication system,the new coherent modulation-demodulations systems by two classes of the oblique-orthogonal function set as the modulation and demodulation set are applied to multi-carrier analog communication systems. Then the new multi-carrier analog communication systems’ performances are simulated by the MATLAB software on the computer and compared with the traditional system. The results are discussed.更多还原