population threshold是什么意思

网络释义

用法例句

Based on the existing results of fuzzy subalgebra of Boolean algebra, the(∈,∈q)-Fuzzy subalgebra, fuzzy subalgebra with thresholds and direct product offuzzy subalgebra of Boolean algebra are discussed in this paper, which develop thebasic theorems of the fuzzy algebra system.

本文基于布尔代数的Fuzzy子代数已有的性质，讨论了布尔代数的(∈，∈∨q)-Fuzzy子代数、阈值Fuzzy子代数和Fuzzy子代数的直积的一些性质，进一步丰富和发展了Fuzzy代数系统的基本理论。

Then three base color images are decomposed respectively by wavelet transform with more scale,subband thresholds of high frequency coefficients in three directions of different scale are computed,and the matrix is composed of subband thresholds,high frequency coefficients in three direction at different scale of single base color image are dealt with different.

提出了一种对彩色图像降噪的新方法,该方法先把彩色图像分解为红、绿、蓝3个基色图像,然后利用小波变换分别对3个基色图像进行多尺度分解,求出其各个尺度三个方向高频系数的子带阈值,并组成1个子带阈值矩阵,对单基色图像的各个尺度3个方向的高频系数进行阈值处理,实现对单基色图像的降噪,最后把降噪后的3个基色图像融合为一幅彩色图像。

A new method is proposed to improve the problem that many samples and long search time are required in the traditional methods to determine the threshold factor of constant false alarm ratio(CFAR) detector.

针对恒虚警检测器在利用求解阈值因子方法时需要大量样本且搜索耗时较长的问题,提出了一种基于仿生微粒群的精确估计雷达恒虚警检测器阈值因子的方法。

Wavelet de-noising based on novel thresholding function and best decomposition scale;

基于新阈值函数及最优尺度的小波去噪研究

Signal de-noising in wavelet domain based on a new kind of thresholding function;

基于一种新的阈值函数的小波域信号去噪

Wavelet-based vibration signal denoising with a new adaptive thresholding function

一种新的小波阈值函数及其在振动信号去噪分析中的应用

A Method to Accurately Estimate threshold Factors for Radar Constant False Alarm Ratio Detectors

一种精确估计恒虚警检测器阈值因子的方法

A Dual-Factor-Based Adaptive Threshold Defining Method in Shot Boundary Detection

双因子自适应阈值的镜头边界检测算法

Analysis of the Main Factors and Threshold Temperature on Vitis Berry Sunburn

葡萄日灼病阈值温度及主要影响因子分析

personnel neutron threshold detector

个人中子阈值探测器

The conclusion comes into existence when the certainty factor of it exceeds the threshold value.

当结论的可信度因子超过某个阈值后，结论便可成立。

Analysis of the Main Factors and Threshold Temperature on the Sunburn in Vitis C.V. Red Globe

红地球葡萄日灼病阈值温度及主要影响因子分析

Image thresholding segmentation with 2-D Otsu based on particle swarm optimization algorithm

基于粒子群算法的二维Otsu阈值分割法

Study of Image Threshold Segmentation Method Based on Quantum-behaved Particle Swarm Optimization Algorithm

基于量子粒子群算法的图像阈值分割方法研究

Preferences for generalized fuzzy entropy-based thresholding method based on quantum-behavior particle swarm optimization

基于量子粒子群的广义模糊熵阈值法参数选取

Influencing Factors of Power Threshold of High Energy Laser in Thermal Blooming;

影响热晕效应中高能激光功率阈值的因素

A Study of Change Regularity and Influence Factors in Pacing Threshold with Implanted Pacing System

埋藏式起搏系统阈值变化及影响因素研究

An Adaptive Double Threshold Shot Boundary Detection Method Based on Cause and Effect

基于因果的自适应双阈值镜头边界检测算法

Are you sure you want to enable thresholding for the selection and all of its children?

确定要启用当前选项及其子项的阈值设定吗?

Are you sure you want to disable thresholding for the current selection and all of its children?

确定要禁用当前选项及其子项的阈值设定吗?

Above-threshold-ionization of atom under intense laser field with realistic pulse shape

真实脉冲激光作用下的原子超阈值离化

Investigation on threshold temperature of CW molecular nitrogen lasers

连续输出氮分子激光器阈值温度的研究

Low Threshold Single Quantum Well Lasers Consisting of the bridge Waveguide of Tandem Two-Section (RW-TTS)

低阈值级联双区脊形波导单量子阱激光器

Theoretical Studies on Laser Induced Plasma Ignition Mechanism and the Threshold Detection;

激光等离子体点燃机理分析与阈值测试研究