1) fundamental frequency matrix
基频矩阵
1.
After a deep research into currently available algorithms of content-based music retrieval, a new pitch detection algorithm based on the fundamental frequency matrix is proposed, which improves the accuracy of pitch detection under background music greatly.
在深入研究已有音乐检索算法的基础上,提出了基于基频矩阵的基音检测算法,有效提高了背景音乐下基音提取的准确性。
2) video matrix
视频矩阵
1.
Multilevel Video Matrix Surveillance System Using Serial Servers;
通过串口联网服务器实现的多级视频矩阵监控系统
2.
An Application Study for CM9500 Series Video Matrix;
CM9500系列视频矩阵的应用研究
3.
Application and Research on Digital Video Matrix Technology Based on Network;
基于网络的数字视频矩阵技术应用研究
3) FRF matrix
频响矩阵
1.
A method is presented for FRF matrix measurement when multiple sinusoidal vibration response is controlled.
应用频响矩阵建立了多维振动系统输入输出之间的数学模型。
4) Matrix Inverter
矩阵变频
1.
Matrix Inverter Used in Elevator;
矩阵变频技术在电梯中的应用
5) frequency-based matrix
频率矩阵
1.
A frequency-based matrix diversity strategy is applied in the traditional Genetic Algorithm.
在传统的遗传算法中 ,引入一种基于频率矩阵的种群多样性策略 。
6) frequency matrix
词频矩阵
补充资料：基频
基频
Fundamental frequency
基频(fundamentalfrequeney)有这些正基本)f vi-撰] 基频是一个系统自由振动的最低频率。具一频率的振型称为基本振型。复杂的波是由一弦分量构成的，其中具有最低频率的分量称为分量，它的频率就是基频。参阅“振型”(modebration)条。 仁杨(Rw.Young)
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