1)Period extraction周期提取
1.A method for periodicity determinant and period extraction of space targets was proposed based on the lightness characteristics.该方法通过分析空间目标亮度变化序列的自相关特性进行周期性判证,将周期提取问题转化成一个优化求解问题,并提出了一种新的峰值检测方法。
英文短句/例句
1.Novel method of pitch period extraction for QBH system哼唱检索中一种新颖的基音周期提取算法
2.Pitch Period Extraction Algorithm Research Based on AMDF and ACF一种基于AMDF和ACF的基音周期提取算法研究
3.Strategy for Searching the Period of a Nonsinusoidal Signal in Strong EMI Condition在强电磁干扰环境下一类非正弦信号周期提取方法的研究
4.Feature Extraction of Periodic Signal Based on Wavelet Transform;基于小波变换的周期信号的特征提取
5.Study of ECG Feature Extraction and Classification Based on Multiple Cardiac Cycle Fusion心电信号多周期融合特征提取和分类研究
6.Speech Signal Extraction Method of Pitch Based on CEP and LPC Spectrum基于CEP和LPC谱提取语音信号基音周期的方法
7.Short-term curative effect of Dahuang Extract Solution on periodontal abscess大黄提取液治疗牙周脓肿的近期疗效观察
8.A Study on Precession Period Extraction Method of Ballistic Targets弹道类目标进动周期特征提取方法研究
9.Periodicity Determinant and Extraction for Space Target Using Intensity Information基于亮度序列的空间目标周期性判证与提取
10.Effect of Houttuynia Cordata Fractions on Inducing Apoptosis and Regulating Cell Cycle of HeLa Cell;鱼腥草提取物诱导HeLa细胞凋亡以及周期阻滞的作用研究
11.The Application of Periodic Complementary Sequence in Extracting Multifocal Visual Evoked Potential;周期互补序列在多焦视觉诱发电位提取中的应用
12.Research on the Identifying and Extraction of Energy Factor Based on the Lifecycle of Products;产品全生命周期能量因子的识别与提取方法研究
13.Effects of Bidens pilosa Linn Extract on Proliferation and Cell Cycle in Hela and A549 Cells鬼针草提取物对Hela细胞及A549细胞增殖及细胞周期的影响
14.Effects of the ethanolic extract from Pinellia ternata on cell proliferation and cell cycle of human hepatoma HepG2 cell line半夏醇提取物对人肝癌HepG2细胞增殖与细胞周期的影响
15.Effects of Extracts from Seeds of Cerbera Manghas L. on Cell Proliferation, Cell Cycle Progression and Apoptosis of Human Hepatocellular Carcinoma HepG2 Cells and Their Mechanisms海芒果种子提取物对人肝癌HepG2细胞增殖、周期和凋亡的影响及其作用机制
16.Cigarette Smoke Extract Promotes Proliferation of Airway Smooth Muscle Cells in Asthmatic Rats via Regulating CyclinD1 Expression香烟提取物通过周期蛋白D1促进支气管哮喘大鼠气道平滑肌细胞增殖
17.Grape seed procyanidin extract arrests cell cycle of human bladder cancer cell line BIU87葡萄籽提取物原花青素对人膀胱癌BIU87细胞周期的影响及其机制研究
18.Effects of grape seed proanthocyanidin extract on the growth and cell cycle of bovine lens epithelial cells in vitro葡萄籽原花青素提取物对牛晶状体上皮细胞增殖及细胞周期的影响
相关短句/例句
pitch tracking基音周期提取
1.A novel pitch tracking method based on FFT-ACF and estimation of pitch candidates;基于FFT-ACF和候选值估计的基音周期提取方法
2.To reduce the halving and the doubling errors in pitch tracking,an algorithm based on a combined magnitude difference function is proposed in this paper.为了减少基音周期提取中的倍频和半频错误,进行更准确的基音周期估计,提出一种基于混合幅度差函数的基音周期提取方法。
3)pitch period extraction基音周期的提取
4)bailing circle提捞周期
5)fetch phase取指周期
6)fetch cycle取周期
延伸阅读
基音复音中频率最低部分的声音。是声音的最主要成分，由发声体整体振动所产生。
