查询词典 frequency histogram

We define some perceptive parameters, such as the change of texture character,histogram,frequency spectrum ,knowledge of image,and we calculate the perceptive information using sigmoid function.

我们从图像灰度特征，直方图，频带，图像理解的变化等方面初步定义了图像感知信息参量，并利用sigmoid函数给出了感知信息的初步计算方法，实验结果初步说明了感知信息的有效性和可行性

We define some perceptive parameters,such as the change of texture character,histogram,frequency spectrum,knowledge of image,and we calculate the perceptive information using sigmoid fu...

我们从图像灰度特征，直方图，频带，图像理解的变化等方面初步定义了图像感知信息参量，并利用sigmoid函数给出了感知信息的初步计算方法，实验结果初步说明了感知信息的有效性和可行性

A histogram showing the frequency of genome sizes for these 2802 species reveals a strongly skewed distribution with a very small modal size of 0-7 pg ( 675 Mbp), well within the bottom I % of the ange.

直方图显示频率的基因组大小为这些为2802种，揭示了强烈的分配倾斜与一个很小的模态的大小0-7编号（ 675人的MBP ），以及内部的底部i ％的昂热。

Based on the histogram of damping frequency of different component impulse response waveforms, the waveforms were divided into 4 groups: group Ⅰ(0～ Hz), group Ⅱ(2～ 5 Hz), group Ⅲ(6 5～2 0 Hz) and group Ⅳ...

总功率、Ⅰ～Ⅳ组成分波功率、Ⅱ～Ⅳ组衰减时间均随胎龄增加，有显著变化(P 0 1orP 0 5 )。提示神经系统对闪光刺激的生物电反应在早产儿脑及视神经发育评价上具有重要的临床意义

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。