high-level modulation
英 [haɪ ˈlevl ˌmɒdjʊˈleɪʃən]
美 [haɪ ˈlevl ˌmɑdʒəˈleɪʃən]
高功率（电平）调制
双语例句
- A globe procedure of the AMR system has been introduced in this paper, based on the introduction, two new algorithms for carrier frequency estimation and one new algorithm for high-level digital modulation signal are proposed.
在介绍前人工作的基础上，本文提出了两种新的载波频率估计方法和一种识别多进制数字通信信号调制模式的新方法。 - By analyzing the instantaneous information, the new key features are extracted and the method of recognition of high-level digital modulation signals is given. The simulation proves that the performance of this algorithm exceeds that of the preceding algorithms.
在对数字调制信号的瞬时信息进行分析时，提取了新的特征参数并给出了多进制数字调制信号识别的通用方法，仿真结果证明，本算法优于前人的算法。 - As is known, the traditional Rake receiver could not eliminate the multi-path interference, the high-level modulation signal also suffers from ISI through multi-path channel which limits the improvement of receiver performance.
由于传统的Rake接收技术无法消除多径干扰，而EV-DO前向链路中的高阶调制信号经过信道后码间干扰尤其严重，限制了Rake接收机性能的进一步提高。 - The time-domain frame modulation technique completed the digital image high-level gray-scale scan-drive, including multi-screen subspace scanning frame modulation and the self-coupling frame dithering algorithm.
时域帧调制技术包含分屏子空间位权扫描和帧自耦合抖动算法，完成了数字图像显示高位灰度级的扫描驱动。