malvar meaning in Chinese
马尔瓦尔
Examples
- 9 malvar h s . low - complexity length - 4 transform and quantization with 16 - bit arithmetic . ftp : ftp . imtc - files . org jvt - experts 0109 san vceg - n44 . doc . 10 gordon s , marpe d , wiegand t . simplified use of 8 8 transforms - proposal
从与dct失真的角度分析该44变换与h . 264 mpeg - 4 avc中的44变换具有相同的失真度，并且也可以通过加法和移位实现整个变换过程，并且所有运算都能在16位精度内完成。 - Frequency - domain equalization . at the same time discusses some key problems in ofdm : high ratio of peak - to - average power of output signals , problem of synchronization , channel estimation , adaptive bit , power and subcarrier allocation . emphasize on channel estimation , and present a new algorithm which can filtering more interpolation errors and noise . for the sake of improve the performance of resist narrowband noise and make efficient use of the spectrum apply malvar wavelet division
同时就ofdm系统中的一些关键问题如峰值平均功率比( papr )太高，同步问题，信道估计，信道、比特与功率必须动态分配进行了研究，着重研究了信道估计问题并提出一种改进的方法，能滤除更多的噪声分量和插值误差，提高系统的性能；为了提高抗窄带噪声的性能和提高信道利用率，用malvar小波变换实现了不等带宽分配。