TWT plays an important role as high power and wide band microwave generator and microwave amplifier. 行波管作为高功率宽频带的微波源和重要的微波信号放大器在相关行业中具有不可替代的地位。
The optimal sizes of range blocks for each subband have been evaluated by experiments.The evaluated data is used in the hybrid image coding scheme. 并以实验的方式评估每个次频带的最佳值域区块大小,将此值域区块大小值代入混合型影像压缩演算法。