... 编码数字调制 coded-digital modulation 编码速率 code rate 编码算法 encryption algorithm ...
基于176个网页-相关网页
Bit-rate control for encoder and adaptive quantization is another emphases.
视频编码速率控制和带来的自适应量化也是本文讨论的一个重点。
参考来源 - 基于MPEG—2的数字视频压缩技术的研究If the number of transmit antennas is more than two, the space-time block codes have to at a loss of code rate. This leads up to the deposit of the data at the transmit point.
对于采用两个以上发射天线的正交空时分组码来说,它的编码速率小于 1,不能保证数据的全速率传输。
参考来源 - 空时编码关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
由于利用了矢量量化技术，所以该编码速率较低。
Because of using the technology of Vector Quantization, the rate of the code is low.
在理论计算的基础上，给出了话音编码速率和分组开销为不同数值时的最佳话音分组长度。
On the basis of theoretical calculation the optimum voice length is obtained for different voice signal coding rates and packet overheads.
由于传输环境的剧烈变化，移动通信系统不能工作在最佳的信源编码速率和信道编码速率。
Due to the intense change of the transmission environment, the mobile communication system can not work in the optimal source coding rate and channel coding rate.
应用推荐