1) complex wavelet packet
复小波包
1.
Performance of STBC-MC-CDMA system based on complex wavelet packet and turbo coding;
基于复小波包和turbo码的STBC-MC-CDMA系统及其性能(英文)
2.
Performance analysis of complex wavelet packet based multicarrier CDMA system over Nakagami-m fading channels;
基于复小波包的多载波CDMA系统在Nakagami-m衰落信道下的性能(英文)
3.
On the basis of analyzing the principle of MC-CDMA, by means of generating the optimized complex wavelet packet and its transform, the uplink performance of MC-CDMA system based on the complex wavelet packet in multipath Rayleigh fading channel is investigated.
文章在分析多载波扩频码分多址的基础上,利用优化生成的复小波包及变换,研究了一种基于复小波包的多载波CDMA系统在多径瑞利衰落环境下的上行链路性能。
2) complex wavelet packet transform
复小波包变换
1.
The system used CWPT(complex wavelet packet transform) instead of FFT(fast Fourier transform) to realize OFDM.
该系统使用复小波包变换CWPT(ComplexWaveletPacketTrans form)来实现OFDM ,而不是使用传统的快速傅立叶变换FFT(FastFourierTransform) 。
3) Complex wavelet packet modulation
复数小波包调制
4) best complex wavelet packet basis
最优复小波包基
1.
The best complex wavelet packet basis is determined by using logarithm entropy cost function in high frequency directional sub-images.
在大尺度下,可认为低频逼近子图为信号复系数予以保留;对各尺度复数方向子图按照对数熵代价函数确定最优复小波包基。
5) quad-tree complex wavelet packet transform(QCWPT)
四树复小波包变换
6) branch-hopped WPDM
跳支正交小波包复用
补充资料：包复
1.包袱。用布包起来的包裹。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条